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Diffstat (limited to 'std/node/assertion_error_test.ts')
-rw-r--r-- | std/node/assertion_error_test.ts | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/std/node/assertion_error_test.ts b/std/node/assertion_error_test.ts deleted file mode 100644 index f4c9f2b19..000000000 --- a/std/node/assertion_error_test.ts +++ /dev/null @@ -1,176 +0,0 @@ -// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license. -import { stripColor } from "../fmt/colors.ts"; -import { - assert, - assertEquals, - assertNotStrictEquals, - assertStrictEquals, -} from "../testing/asserts.ts"; -import { - AssertionError, - copyError, - createErrDiff, - inspectValue, -} from "./assertion_error.ts"; - -Deno.test({ - name: "copyError()", - fn() { - class TestError extends Error {} - const err = new TestError("this is a test"); - const copy = copyError(err); - - assert(copy instanceof Error, "Copy should inherit from Error."); - assert(copy instanceof TestError, "Copy should inherit from TestError."); - assertEquals(copy, err, "Copy should be equal to the original error."); - assertNotStrictEquals( - copy, - err, - "Copy should not be strictly equal to the original error.", - ); - }, -}); - -Deno.test({ - name: "inspectValue()", - fn() { - const obj = { a: 1, b: [2] }; - Object.defineProperty(obj, "c", { value: 3, enumerable: false }); - assertStrictEquals( - stripColor(inspectValue(obj)), - "{ a: 1, b: [ 2 ] }", - ); - }, -}); - -Deno.test({ - name: "createErrDiff()", - fn() { - assertStrictEquals( - stripColor( - createErrDiff({ a: 1, b: 2 }, { a: 2, b: 2 }, "strictEqual"), - ), - stripColor( - 'Expected "actual" to be reference-equal to "expected":' + "\n" + - "+ actual - expected" + "\n" + - "\n" + - "+ { a: 1, b: 2 }" + "\n" + - "- { a: 2, b: 2 }", - ), - ); - }, -}); - -Deno.test({ - name: "construct AssertionError() with given message", - fn() { - const err = new AssertionError( - { - message: "answer", - actual: "42", - expected: "42", - operator: "notStrictEqual", - }, - ); - assertStrictEquals(err.name, "AssertionError"); - assertStrictEquals(err.message, "answer"); - assertStrictEquals(err.generatedMessage, false); - assertStrictEquals(err.code, "ERR_ASSERTION"); - assertStrictEquals(err.actual, "42"); - assertStrictEquals(err.expected, "42"); - assertStrictEquals(err.operator, "notStrictEqual"); - }, -}); - -Deno.test({ - name: "construct AssertionError() with generated message", - fn() { - const err = new AssertionError( - { actual: 1, expected: 2, operator: "equal" }, - ); - assertStrictEquals(err.name, "AssertionError"); - assertStrictEquals(stripColor(err.message), "1 equal 2"); - assertStrictEquals(err.generatedMessage, true); - assertStrictEquals(err.code, "ERR_ASSERTION"); - assertStrictEquals(err.actual, 1); - assertStrictEquals(err.expected, 2); - assertStrictEquals(err.operator, "equal"); - }, -}); - -Deno.test({ - name: "construct AssertionError() with stackStartFn", - fn: function stackStartFn() { - const expected = /node/; - const err = new AssertionError({ - actual: "deno", - expected, - operator: "match", - stackStartFn, - }); - assertStrictEquals(err.name, "AssertionError"); - assertStrictEquals(stripColor(err.message), `"deno" match /node/`); - assertStrictEquals(err.generatedMessage, true); - assertStrictEquals(err.code, "ERR_ASSERTION"); - assertStrictEquals(err.actual, "deno"); - assertStrictEquals(err.expected, expected); - assertStrictEquals(err.operator, "match"); - assert(err.stack, "error should have a stack"); - assert( - !err.stack?.includes("stackStartFn"), - "stackStartFn() should not present in stack trace", - ); - }, -}); - -Deno.test({ - name: "error details", - fn() { - const stack0 = new Error(); - const stack1 = new Error(); - const err = new AssertionError({ - message: "Function(s) were not called the expected number of times", - details: [ - { - message: - "Expected the calls function to be executed 2 time(s) but was executed 3 time(s).", - actual: 3, - expected: 2, - operator: "calls", - stack: stack0, - }, - { - message: - "Expected the fn function to be executed 1 time(s) but was executed 0 time(s).", - actual: 0, - expected: 1, - operator: "fn", - stack: stack1, - }, - ], - }); - - assertStrictEquals( - err.message, - "Function(s) were not called the expected number of times", - ); - - assertStrictEquals( - err["message 0"], - "Expected the calls function to be executed 2 time(s) but was executed 3 time(s).", - ); - assertStrictEquals(err["actual 0"], 3); - assertStrictEquals(err["expected 0"], 2); - assertStrictEquals(err["operator 0"], "calls"); - assertStrictEquals(err["stack trace 0"], stack0); - - assertStrictEquals( - err["message 1"], - "Expected the fn function to be executed 1 time(s) but was executed 0 time(s).", - ); - assertStrictEquals(err["actual 1"], 0); - assertStrictEquals(err["expected 1"], 1); - assertStrictEquals(err["operator 1"], "fn"); - assertStrictEquals(err["stack trace 1"], stack1); - }, -}); |