Start cleaning up the HTML tests.

pkg/dev_compiler/test/codegen_expected/minitest.js

+define(['dart_sdk', 'expect'], function(dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const _interceptors = dart_sdk._interceptors;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const minitest = Object.create(null);
+  let JSArrayOf_Group = () => (JSArrayOf_Group = dart.constFn(_interceptors.JSArray$(minitest._Group)))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.functionType(dart.dynamic, [])))();
+  let ObjectTobool = () => (ObjectTobool = dart.constFn(dart.functionType(core.bool, [core.Object])))();
+  let ObjectTovoid = () => (ObjectTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [core.Object])))();
+  let dynamicTobool = () => (dynamicTobool = dart.constFn(dart.definiteFunctionType(core.bool, [dart.dynamic])))();
+  let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [])))();
+  let StringAndFnTovoid = () => (StringAndFnTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [core.String, VoidTodynamic()])))();
+  let FnTovoid = () => (FnTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [VoidTodynamic()])))();
+  let ObjectAndObject__Tovoid = () => (ObjectAndObject__Tovoid = dart.constFn(dart.definiteFunctionType(dart.void, [core.Object, core.Object], {reason: core.String})))();
+  let StringTovoid = () => (StringTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [core.String])))();
+  let ObjectToObject = () => (ObjectToObject = dart.constFn(dart.definiteFunctionType(core.Object, [core.Object])))();
+  let Fn__ToObject = () => (Fn__ToObject = dart.constFn(dart.definiteFunctionType(core.Object, [ObjectTobool()], [core.String])))();
+  let numAndnumToObject = () => (numAndnumToObject = dart.constFn(dart.definiteFunctionType(core.Object, [core.num, core.num])))();
+  let numToObject = () => (numToObject = dart.constFn(dart.definiteFunctionType(core.Object, [core.num])))();
+  minitest._Action = dart.typedef('_Action', () => dart.functionType(dart.void, []));
+  minitest._ExpectationFunction = dart.typedef('_ExpectationFunction', () => dart.functionType(dart.void, [core.Object]));
+  dart.defineLazy(minitest, {
+    get _groups() {
+      return JSArrayOf_Group().of([new minitest._Group()]);
+    }
+  });
+  dart.defineLazy(minitest, {
+    get isFalse() {
+      return new minitest._Expectation(expect$.Expect.isFalse);
+    }
+  });
+  dart.defineLazy(minitest, {
+    get isNotNull() {
+      return new minitest._Expectation(expect$.Expect.isNotNull);
+    }
+  });
+  dart.defineLazy(minitest, {
+    get isNull() {
+      return new minitest._Expectation(expect$.Expect.isNull);
+    }
+  });
+  dart.defineLazy(minitest, {
+    get isTrue() {
+      return new minitest._Expectation(expect$.Expect.isTrue);
+    }
+  });
+  dart.defineLazy(minitest, {
+    get returnsNormally() {
+      return new minitest._Expectation(dart.fn(actual => {
+        try {
+          minitest._Action.as(actual)();
+        } catch (error) {
+          expect$.Expect.fail(dart.str`Expected function to return normally, but threw:\n${error}`);
+        }
+
+      }, ObjectTovoid()));
+    }
+  });
+  dart.defineLazy(minitest, {
+    get throws() {
+      return new minitest._Expectation(dart.fn(actual => {
+        expect$.Expect.throws(minitest._Action.as(actual));
+      }, ObjectTovoid()));
+    }
+  });
+  dart.defineLazy(minitest, {
+    get throwsArgumentError() {
+      return new minitest._Expectation(dart.fn(actual => {
+        expect$.Expect.throws(minitest._Action.as(actual), dart.fn(error => core.ArgumentError.is(error), dynamicTobool()));
+      }, ObjectTovoid()));
+    }
+  });
+  dart.defineLazy(minitest, {
+    get throwsNoSuchMethodError() {
+      return new minitest._Expectation(dart.fn(actual => {
+        expect$.Expect.throws(minitest._Action.as(actual), dart.fn(error => core.NoSuchMethodError.is(error), dynamicTobool()));
+      }, ObjectTovoid()));
+    }
+  });
+  dart.defineLazy(minitest, {
+    get throwsRangeError() {
+      return new minitest._Expectation(dart.fn(actual => {
+        expect$.Expect.throws(minitest._Action.as(actual), dart.fn(error => core.RangeError.is(error), dynamicTobool()));
+      }, ObjectTovoid()));
+    }
+  });
+  dart.defineLazy(minitest, {
+    get throwsStateError() {
+      return new minitest._Expectation(dart.fn(actual => {
+        expect$.Expect.throws(minitest._Action.as(actual), dart.fn(error => core.StateError.is(error), dynamicTobool()));
+      }, ObjectTovoid()));
+    }
+  });
+  dart.defineLazy(minitest, {
+    get throwsUnsupportedError() {
+      return new minitest._Expectation(dart.fn(actual => {
+        expect$.Expect.throws(minitest._Action.as(actual), dart.fn(error => core.UnsupportedError.is(error), dynamicTobool()));
+      }, ObjectTovoid()));
+    }
+  });
+  minitest.finishTests = function() {
+    minitest._groups[dartx.clear]();
+    minitest._groups[dartx.add](new minitest._Group());
+  };
+  dart.fn(minitest.finishTests, VoidTovoid());
+  minitest.group = function(description, body) {
+    minitest._groups[dartx.add](new minitest._Group());
+    try {
+      body();
+    } finally {
+      minitest._groups[dartx.removeLast]();
+    }
+  };
+  dart.fn(minitest.group, StringAndFnTovoid());
+  minitest.test = function(description, body) {
+    for (let group of minitest._groups) {
+      if (group.setUpFunction != null) group.setUpFunction();
+    }
+    try {
+      body();
+    } finally {
+      for (let i = dart.notNull(minitest._groups[dartx.length]) - 1; i >= 0; i--) {
+        let group = minitest._groups[dartx.get](i);
+        if (group.tearDownFunction != null) group.tearDownFunction();
+      }
+    }
+  };
+  dart.fn(minitest.test, StringAndFnTovoid());
+  minitest.setUp = function(body) {
+    dart.assert(minitest._groups[dartx.last].setUpFunction == null);
+    minitest._groups[dartx.last].setUpFunction = body;
+  };
+  dart.fn(minitest.setUp, FnTovoid());
+  minitest.tearDown = function(body) {
+    dart.assert(minitest._groups[dartx.last].tearDownFunction == null);
+    minitest._groups[dartx.last].tearDownFunction = body;
+  };
+  dart.fn(minitest.tearDown, FnTovoid());
+  minitest.expect = function(actual, expected, opts) {
+    let reason = opts && 'reason' in opts ? opts.reason : null;
+    if (!minitest._Expectation.is(expected)) {
+      expected = minitest.equals(expected);
+    }
+    let expectation = minitest._Expectation.as(expected);
+    expectation.function(actual);
+  };
+  dart.fn(minitest.expect, ObjectAndObject__Tovoid());
+  minitest.fail = function(message) {
+    expect$.Expect.fail(message);
+  };
+  dart.fn(minitest.fail, StringTovoid());
+  minitest.equals = function(value) {
+    return new minitest._Expectation(dart.fn(actual => {
+      expect$.Expect.deepEquals(value, actual);
+    }, ObjectTovoid()));
+  };
+  dart.fn(minitest.equals, ObjectToObject());
+  minitest.notEquals = function(value) {
+    return new minitest._Expectation(dart.fn(actual => {
+      expect$.Expect.notEquals(value, actual);
+    }, ObjectTovoid()));
+  };
+  dart.fn(minitest.notEquals, ObjectToObject());
+  minitest.unorderedEquals = function(value) {
+    return new minitest._Expectation(dart.fn(actual => {
+      expect$.Expect.setEquals(core.Iterable._check(value), core.Iterable._check(actual));
+    }, ObjectTovoid()));
+  };
+  dart.fn(minitest.unorderedEquals, ObjectToObject());
+  minitest.predicate = function(fn, description) {
+    if (description === void 0) description = null;
+    return new minitest._Expectation(dart.fn(actual => {
+      expect$.Expect.isTrue(fn(actual));
+    }, ObjectTovoid()));
+  };
+  dart.fn(minitest.predicate, Fn__ToObject());
+  minitest.inInclusiveRange = function(min, max) {
+    return new minitest._Expectation(dart.fn(actual => {
+      let actualNum = core.num.as(actual);
+      if (dart.notNull(actualNum) < dart.notNull(min) || dart.notNull(actualNum) > dart.notNull(max)) {
+        minitest.fail(dart.str`Expected ${actualNum} to be in the inclusive range [${min}, ${max}].`);
+      }
+    }, ObjectTovoid()));
+  };
+  dart.fn(minitest.inInclusiveRange, numAndnumToObject());
+  minitest.greaterThan = function(value) {
+    return new minitest._Expectation(dart.fn(actual => {
+      let actualNum = core.num.as(actual);
+      if (dart.notNull(actualNum) <= dart.notNull(value)) {
+        minitest.fail(dart.str`Expected ${actualNum} to be greater than ${value}.`);
+      }
+    }, ObjectTovoid()));
+  };
+  dart.fn(minitest.greaterThan, numToObject());
+  minitest.same = function(value) {
+    return new minitest._Expectation(dart.fn(actual => {
+      expect$.Expect.identical(value, actual);
+    }, ObjectTovoid()));
+  };
+  dart.fn(minitest.same, ObjectToObject());
+  minitest._Group = class _Group extends core.Object {
+    new() {
+      this.setUpFunction = null;
+      this.tearDownFunction = null;
+    }
+  };
+  dart.setSignature(minitest._Group, {
+    fields: () => ({
+      setUpFunction: minitest._Action,
+      tearDownFunction: minitest._Action
+    })
+  });
+  minitest._Expectation = class _Expectation extends core.Object {
+    new(func) {
+      this.function = func;
+    }
+  };
+  dart.setSignature(minitest._Expectation, {
+    constructors: () => ({new: dart.definiteFunctionType(minitest._Expectation, [minitest._ExpectationFunction])}),
+    fields: () => ({function: minitest._ExpectationFunction})
+  });
+  // Exports:
+  return {
+    minitest: minitest
+  };
+});