first failing tests

Author: victornoel

__tests__/commands/install/resolutions.js

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+/* @flow */
+
+import {getPackageVersion, isPackagePresent, runInstall} from '../_helpers.js';
+
+test.concurrent('install with simple exact resolutions should override all versions', (): Promise<void> => {
+  return runInstall({}, {source: 'resolutions', cwd: 'simple-exact'}, async config => {
+    expect(await getPackageVersion(config, 'a')).toEqual('1.0.0');
+    expect(await getPackageVersion(config, 'b')).toEqual('1.0.0');
+    expect(await getPackageVersion(config, 'd1')).toEqual('2.0.0');
+    expect(await getPackageVersion(config, 'd2')).toEqual('1.0.0');
+    expect(await isPackagePresent(config, 'a/d1')).toEqual(false);
+    expect(await isPackagePresent(config, 'a/d2')).toEqual(false);
+    expect(await isPackagePresent(config, 'b/d1')).toEqual(false);
+    expect(await isPackagePresent(config, 'b/d2')).toEqual(false);
+  });
+});
+
+test.concurrent('install with subtree exact resolutions should override subtree versions', (): Promise<void> => {
+  return runInstall({}, {source: 'resolutions', cwd: 'subtree-exact'}, async config => {
+    expect(await getPackageVersion(config, 'a')).toEqual('1.0.0');
+    expect(await getPackageVersion(config, 'b')).toEqual('1.0.0');
+    expect(await getPackageVersion(config, 'd1')).toEqual('3.0.0');
+    expect(await getPackageVersion(config, 'b/d1')).toEqual('2.0.0');
+    expect(await getPackageVersion(config, 'd2')).toEqual('1.0.0');
+    expect(await isPackagePresent(config, 'a/d1')).toEqual(false);
+    expect(await isPackagePresent(config, 'a/d2')).toEqual(false);
+    expect(await isPackagePresent(config, 'b/d2')).toEqual(false);
+  });
+});

__tests__/fixtures/install/resolutions/a-1/package.json

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+{
+  "name": "a",
+  "version": "1.0.0",
+  "dependencies": {
+    "d1": "file:../d1-1"
+  }
+}

__tests__/fixtures/install/resolutions/a-2/package.json

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+{
+  "name": "a",
+  "version": "2.0.0",
+  "dependencies": {
+    "d1": "file:../d1-2"
+  }
+}

__tests__/fixtures/install/resolutions/b-1/package.json

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+{
+  "name": "b",
+  "version": "1.0.0",
+  "dependencies": {
+    "d1": "file:../d1-2"
+  }
+}

__tests__/fixtures/install/resolutions/c-1/package.json

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+{
+  "name": "c",
+  "version": "1.0.0",
+  "dependencies": {
+    "a": "file:../a-2"
+  }
+}

__tests__/fixtures/install/resolutions/d1-1/package.json

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+{
+  "name": "d1",
+  "version": "1.0.0",
+  "dependencies": {
+    "d2": "file:../d2-1"
+  }
+}

__tests__/fixtures/install/resolutions/d1-2/package.json

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+{
+  "name": "d1",
+  "version": "2.0.0",
+  "dependencies": {
+    "d2": "file:../d2-1"
+  }
+}

__tests__/fixtures/install/resolutions/d1-3/package.json

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+{
+  "name": "d1",
+  "version": "3.0.0",
+  "dependencies": {
+    "d2": "file:../d2-1"
+  }
+}

__tests__/fixtures/install/resolutions/d2-1/package.json

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+{
+  "name": "d2",
+  "version": "1.0.0"
+}

__tests__/fixtures/install/resolutions/simple-exact/package.json

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+{
+  "name": "project",
+  "version": "1.0.0",
+  "dependencies": {
+    "a": "file:../a-1",
+    "b": "file:../b-1"
+  },
+  "resolutions": {
+    "**/d1": "file:../d1-2"
+  }
+}