Use multiline strings
multi t t
This commit is contained in:
David Jennes
@@ -7,7 +7,7 @@ func testEnvironment() {
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describe("Environment") {
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var environment: Environment!
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var template: Template!
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$0.before {
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environment = Environment(loader: ExampleLoader())
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template = nil
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@@ -54,7 +54,7 @@ func testEnvironment() {
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func expectError(reason: String, token: String,
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file: String = #file, line: Int = #line, function: String = #function) throws {
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let expectedError = expectedSyntaxError(token: token, template: template, description: reason)
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let error = try expect(environment.render(template: template, context: ["names": ["Bob", "Alice"], "name": "Bob"]),
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file: file, line: line, function: function).toThrow() as TemplateSyntaxError
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let reporter = SimpleErrorReporter()
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@@ -67,58 +67,58 @@ func testEnvironment() {
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template = "Hello {% for name in %}{{ name }}, {% endfor %}!"
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try expectError(reason: "'for' statements should use the syntax: `for <x> in <y> [where <condition>]`.", token: "for name in")
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}
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$0.it("reports syntax error on missing endfor") {
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template = "{% for name in names %}{{ name }}"
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try expectError(reason: "`endfor` was not found.", token: "for name in names")
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}
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$0.it("reports syntax error on unknown tag") {
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template = "{% for name in names %}{{ name }}{% end %}"
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try expectError(reason: "Unknown template tag 'end'", token: "end")
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}
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}
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$0.context("given unknown filter") {
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$0.it("reports syntax error in for tag") {
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template = "{% for name in names|unknown %}{{ name }}{% endfor %}"
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try expectError(reason: "Unknown filter 'unknown'. Found similar filters: 'uppercase'.", token: "names|unknown")
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}
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$0.it("reports syntax error in for-where tag") {
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template = "{% for name in names where name|unknown %}{{ name }}{% endfor %}"
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try expectError(reason: "Unknown filter 'unknown'. Found similar filters: 'uppercase'.", token: "name|unknown")
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}
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$0.it("reports syntax error in if tag") {
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template = "{% if name|unknown %}{{ name }}{% endif %}"
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try expectError(reason: "Unknown filter 'unknown'. Found similar filters: 'uppercase'.", token: "name|unknown")
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}
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$0.it("reports syntax error in elif tag") {
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template = "{% if name %}{{ name }}{% elif name|unknown %}{% endif %}"
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try expectError(reason: "Unknown filter 'unknown'. Found similar filters: 'uppercase'.", token: "name|unknown")
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}
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$0.it("reports syntax error in ifnot tag") {
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template = "{% ifnot name|unknown %}{{ name }}{% endif %}"
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try expectError(reason: "Unknown filter 'unknown'. Found similar filters: 'uppercase'.", token: "name|unknown")
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}
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$0.it("reports syntax error in filter tag") {
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template = "{% filter unknown %}Text{% endfilter %}"
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try expectError(reason: "Unknown filter 'unknown'. Found similar filters: 'uppercase'.", token: "filter unknown")
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}
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$0.it("reports syntax error in variable tag") {
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template = "{{ name|unknown }}"
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try expectError(reason: "Unknown filter 'unknown'. Found similar filters: 'uppercase'.", token: "name|unknown")
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}
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}
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$0.context("given rendering error") {
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$0.it("reports rendering error in variable filter") {
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@@ -131,7 +131,7 @@ func testEnvironment() {
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template = Template(templateString: "{{ name|throw }}", environment: environment)
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try expectError(reason: "filter error", token: "name|throw")
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}
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$0.it("reports rendering error in filter tag") {
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let filterExtension = Extension()
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filterExtension.registerFilter("throw") { (value: Any?) in
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@@ -142,7 +142,7 @@ func testEnvironment() {
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template = Template(templateString: "{% filter throw %}Test{% endfilter %}", environment: environment)
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try expectError(reason: "filter error", token: "filter throw")
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}
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$0.it("reports rendering error in simple tag") {
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let tagExtension = Extension()
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tagExtension.registerSimpleTag("simpletag") { context in
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@@ -153,23 +153,23 @@ func testEnvironment() {
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template = Template(templateString: "{% simpletag %}", environment: environment)
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try expectError(reason: "simpletag error", token: "simpletag")
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}
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$0.it("reporsts passing argument to simple filter") {
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template = "{{ name|uppercase:5 }}"
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try expectError(reason: "cannot invoke filter with an argument", token: "name|uppercase:5")
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}
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$0.it("reports rendering error in custom tag") {
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let tagExtension = Extension()
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tagExtension.registerTag("customtag") { parser, token in
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return ErrorNode(token: token)
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}
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environment.extensions += [tagExtension]
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template = Template(templateString: "{% customtag %}", environment: environment)
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try expectError(reason: "Custom Error", token: "customtag")
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}
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$0.it("reports rendering error in for body") {
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let tagExtension = Extension()
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tagExtension.registerTag("customtag") { parser, token in
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@@ -180,7 +180,7 @@ func testEnvironment() {
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template = Template(templateString: "{% for name in names %}{% customtag %}{% endfor %}", environment: environment)
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try expectError(reason: "Custom Error", token: "customtag")
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}
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$0.it("reports rendering error in block") {
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let tagExtension = Extension()
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tagExtension.registerTag("customtag") { parser, token in
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@@ -192,48 +192,54 @@ func testEnvironment() {
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try expectError(reason: "Custom Error", token: "customtag")
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}
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}
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$0.context("given included template") {
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let path = Path(#file) + ".." + "fixtures"
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let loader = FileSystemLoader(paths: [path])
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var environment = Environment(loader: loader)
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var template: Template!
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var includedTemplate: Template!
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$0.before {
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environment = Environment(loader: loader)
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template = nil
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includedTemplate = nil
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}
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func expectError(reason: String, token: String, includedToken: String,
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file: String = #file, line: Int = #line, function: String = #function) throws {
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var expectedError = expectedSyntaxError(token: token, template: template, description: reason)
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expectedError.stackTrace = [expectedSyntaxError(token: includedToken, template: includedTemplate, description: reason).token!]
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let error = try expect(environment.render(template: template, context: ["target": "World"]),
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file: file, line: line, function: function).toThrow() as TemplateSyntaxError
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let reporter = SimpleErrorReporter()
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try expect(reporter.renderError(error), file: file, line: line, function: function) == reporter.renderError(expectedError)
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}
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$0.it("reports syntax error in included template") {
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template = Template(templateString: "{% include \"invalid-include.html\" %}", environment: environment)
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template = Template(templateString: """
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{% include "invalid-include.html" %}
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""", environment: environment)
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includedTemplate = try environment.loadTemplate(name: "invalid-include.html")
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try expectError(reason: "Unknown filter 'unknown'. Found similar filters: 'uppercase'.",
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token: "include \"invalid-include.html\"",
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token: """
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include "invalid-include.html"
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""",
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includedToken: "target|unknown")
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}
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$0.it("reports runtime error in included template") {
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let filterExtension = Extension()
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filterExtension.registerFilter("unknown", filter: { (_: Any?) in
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throw TemplateSyntaxError("filter error")
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})
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environment.extensions += [filterExtension]
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template = Template(templateString: "{% include \"invalid-include.html\" %}", environment: environment)
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template = Template(templateString: """
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{% include "invalid-include.html" %}
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""", environment: environment)
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includedTemplate = try environment.loadTemplate(name: "invalid-include.html")
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try expectError(reason: "filter error",
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@@ -242,7 +248,7 @@ func testEnvironment() {
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}
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}
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$0.context("given base and child templates") {
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let path = Path(#file) + ".." + "fixtures"
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let loader = FileSystemLoader(paths: [path])
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@@ -255,7 +261,7 @@ func testEnvironment() {
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childTemplate = nil
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baseTemplate = nil
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}
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func expectError(reason: String, childToken: String, baseToken: String?,
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file: String = #file, line: Int = #line, function: String = #function) throws {
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var expectedError = expectedSyntaxError(token: childToken, template: childTemplate, description: reason)
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@@ -271,12 +277,12 @@ func testEnvironment() {
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$0.it("reports syntax error in base template") {
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childTemplate = try environment.loadTemplate(name: "invalid-child-super.html")
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baseTemplate = try environment.loadTemplate(name: "invalid-base.html")
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try expectError(reason: "Unknown filter 'unknown'. Found similar filters: 'uppercase'.",
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childToken: "extends \"invalid-base.html\"",
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baseToken: "target|unknown")
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}
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$0.it("reports runtime error in base template") {
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let filterExtension = Extension()
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filterExtension.registerFilter("unknown", filter: { (_: Any?) in
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@@ -291,16 +297,18 @@ func testEnvironment() {
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childToken: "block.super",
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baseToken: "target|unknown")
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}
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$0.it("reports syntax error in child template") {
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childTemplate = Template(templateString: "{% extends \"base.html\" %}\n" +
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"{% block body %}Child {{ target|unknown }}{% endblock %}", environment: environment, name: nil)
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childTemplate = Template(templateString: """
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{% extends "base.html" %}
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{% block body %}Child {{ target|unknown }}{% endblock %}
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""", environment: environment, name: nil)
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try expectError(reason: "Unknown filter 'unknown'. Found similar filters: 'uppercase'.",
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childToken: "target|unknown",
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baseToken: nil)
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}
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$0.it("reports runtime error in child template") {
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let filterExtension = Extension()
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filterExtension.registerFilter("unknown", filter: { (_: Any?) in
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@@ -308,8 +316,10 @@ func testEnvironment() {
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})
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environment.extensions += [filterExtension]
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childTemplate = Template(templateString: "{% extends \"base.html\" %}\n" +
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"{% block body %}Child {{ target|unknown }}{% endblock %}", environment: environment, name: nil)
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childTemplate = Template(templateString: """
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{% extends "base.html" %}
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{% block body %}Child {{ target|unknown }}{% endblock %}
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""", environment: environment, name: nil)
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try expectError(reason: "filter error",
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childToken: "target|unknown",
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@@ -325,13 +335,13 @@ extension Expectation {
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@discardableResult
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func toThrow<T: Error>() throws -> T {
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var thrownError: Error? = nil
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do {
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_ = try expression()
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} catch {
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thrownError = error
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}
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if let thrownError = thrownError {
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if let thrownError = thrownError as? T {
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return thrownError
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