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StencilSpecs/ParserSpec.swift

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+import Spectre
+import Stencil
+
+
+describe("TokenParser") {
+  $0.it("can parse a text token") {
+    let parser = TokenParser(tokens: [
+      Token.Text(value: "Hello World")
+    ])
+
+    let nodes = try parser.parse()
+    let node = nodes.first as? TextNode
+
+    try expect(nodes.count) == 1
+    try expect(node?.text) == "Hello World"
+  }
+
+  $0.it("can parse a variable token") {
+    let parser = TokenParser(tokens: [
+      Token.Variable(value: "'name'")
+    ])
+
+    let nodes = try parser.parse()
+    let node = nodes.first as? VariableNode
+    try expect(nodes.count) == 1
+    let result = try node?.render(Context())
+    try expect(result) == "name"
+  }
+
+  $0.it("can parse a comment token") {
+    let parser = TokenParser(tokens: [
+      Token.Comment(value: "Secret stuff!")
+    ])
+
+    let nodes = try parser.parse()
+    try expect(nodes.count) == 0
+  }
+
+  $0.it("can parse a tag token") {
+    let parser = TokenParser(tokens: [
+      Token.Block(value: "now"),
+    ])
+
+    let nodes = try parser.parse()
+    try expect(nodes.count) == 1
+  }
+}