Rename folders

workflow-parser/src/index.test.ts

@@ -0,0 +1,98 @@
+import {TemplateValidationError} from "./templates/template-validation-error";
+import {nullTrace} from "./test-utils/null-trace";
+import {parseWorkflow} from "./workflows/workflow-parser";
+
+describe("parseWorkflow", () => {
+  it("parses valid workflow", () => {
+    const result = parseWorkflow(
+      {
+        name: "test.yaml",
+        content: "on: push\njobs:\n  build:\n    runs-on: ubuntu-latest\n    steps:\n    - run: echo 'hello'"
+      },
+      nullTrace
+    );
+
+    expect(result.context.errors.getErrors()).toHaveLength(0);
+  });
+
+  it("contains range for error", () => {
+    const result = parseWorkflow(
+      {
+        name: "test.yaml",
+        content: "on: push\njobs:\n  build:\n    steps:\n    - run: echo 'hello'"
+      },
+      nullTrace
+    );
+
+    expect(result.context.errors.getErrors()).toEqual([
+      new TemplateValidationError("Required property is missing: runs-on", "test.yaml (Line: 4, Col: 5)", undefined, {
+        start: {line: 4, column: 5},
+        end: {line: 5, column: 24}
+      })
+    ]);
+  });
+
+  it("error range for expression is constrained to scalar node", () => {
+    const result = parseWorkflow(
+      {
+        name: "test.yaml",
+        content: `on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: \${{ github.event = 12 }}
+      run: echo 'hello'`
+      },
+      nullTrace
+    );
+
+    expect(result.context.errors.getErrors()).toEqual([
+      new TemplateValidationError(
+        "Unexpected symbol: '='. Located at position 14 within expression: github.event = 12",
+        "test.yaml (Line: 6, Col: 13)",
+        undefined,
+        {
+          start: {line: 6, column: 13},
+          end: {line: 6, column: 37}
+        }
+      )
+    ]);
+  });
+
+  it("tokens contain descriptions", () => {
+    const result = parseWorkflow(
+      {
+        name: "test.yaml",
+        content:
+          "on: push\nname: hello\njobs:\n  build:\n    runs-on: ubuntu-latest\n    steps:\n    - run: echo 'hello'"
+      },
+      nullTrace
+    );
+
+    expect(result.context.errors.getErrors()).toHaveLength(0);
+    expect(result.value).not.toBeUndefined();
+    const root = result.value!.assertMapping("root");
+    expect(root.description).toBe("Workflow file with strict validation");
+    for (const pair of root) {
+      const key = pair.key.assertString("key").value;
+      switch (key) {
+        case "name": {
+          const nameKey = pair.key.assertString("name");
+          expect(nameKey.definition).not.toBeUndefined();
+          expect(nameKey.description).toContain("The name of the workflow");
+          break;
+        }
+        case "on": {
+          const onKey = pair.key.assertString("on");
+          const onValue = pair.value.assertString("push");
+          expect(onKey.definition).not.toBeUndefined();
+          expect(onKey.description).toContain("The GitHub event that triggers the workflow.");
+          expect(onValue.definition).not.toBeUndefined();
+          expect(onValue.description).toBe("Runs your workflow when you push a commit or tag.");
+          break;
+        }
+      }
+    }
+  });
+});