Rename folders

languageservice/src/expression-hover/expression-pos.test.ts

@@ -0,0 +1,92 @@
+import {parseWorkflow} from "@github/actions-workflow-parser";
+import {File} from "@github/actions-workflow-parser/workflows/file";
+import {nullTrace} from "../nulltrace";
+import {getPositionFromCursor} from "../test-utils/cursor-position";
+import {findToken} from "../utils/find-token";
+import {ExpressionPos, mapToExpressionPos} from "./expression-pos";
+
+describe("mapToExpressionPos", () => {
+  it("simple expression", () => {
+    expect(
+      testMapToExpressionPos(`on: push
+run-name: \${{ git|hub.event }}`)
+    ).toEqual<ExpressionPos>({
+      expression: "github.event",
+      position: {line: 0, column: 3},
+      documentRange: {
+        start: {line: 1, character: 14},
+        end: {line: 1, character: 26}
+      }
+    });
+  });
+
+  it("implicit format expression", () => {
+    expect(
+      testMapToExpressionPos(`on: push
+run-name: hello \${{ git|hub.event }}`)
+    ).toEqual<ExpressionPos>({
+      expression: "github.event",
+      position: {line: 0, column: 3},
+      documentRange: {
+        start: {line: 1, character: 20},
+        end: {line: 1, character: 32}
+      }
+    });
+  });
+
+  it("implicit complex format expression", () => {
+    expect(
+      testMapToExpressionPos(`on: push
+run-name: hello \${{ github.test }}-\${{ git|hub.event }}`)
+    ).toEqual<ExpressionPos>({
+      expression: "github.event",
+      position: {line: 0, column: 3},
+      documentRange: {
+        start: {line: 1, character: 39},
+        end: {line: 1, character: 51}
+      }
+    });
+  });
+
+  it("multi-line expression", () => {
+    expect(
+      testMapToExpressionPos(`on: push
+jobs:
+  build:
+    runs-on: [self-hosted]
+    steps:
+    - run: >
+        echo 'hello'
+        echo '\${{ github.event.te|st }}
+        echo 'world'
+        echo '\${{ github.event.test }}`)
+    ).toEqual<ExpressionPos>({
+      expression: "github.event.test",
+      position: {line: 0, column: 15},
+      documentRange: {
+        start: {line: 7, character: 18},
+        end: {line: 7, character: 35}
+      }
+    });
+  });
+});
+
+function testMapToExpressionPos(input: string) {
+  const [td, pos] = getPositionFromCursor(input);
+
+  const file: File = {
+    name: td.uri,
+    content: td.getText()
+  };
+  const result = parseWorkflow(file, nullTrace);
+  if (!result.value) {
+    throw new Error("Invalid workflow");
+  }
+
+  const {token} = findToken(pos, result.value);
+  if (!token) {
+    throw new Error("No token found");
+  }
+
+  return mapToExpressionPos(token, pos);
+}