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improved getBlockScopeOfNode method tests

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This commit is contained in:
sanex3339
2016-12-13 08:52:59 +03:00
parent 59a2511ec6
commit 44783eded9
1 changed files with 18 additions and 10 deletions
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test/unit-tests/node/NodeUtils.spec.ts
+18 -10
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@@ -98,9 +98,9 @@ describe('NodeUtils', () => {
ifStatementBlockStatementNode2: ESTree.BlockStatement, ifStatementBlockStatementNode2: ESTree.BlockStatement,
ifStatementNode1: ESTree.IfStatement, ifStatementNode1: ESTree.IfStatement,
ifStatementNode2: ESTree.IfStatement, ifStatementNode2: ESTree.IfStatement,
expressionStatementNode1: ESTree.ExpressionStatement,
expressionStatementNode2: ESTree.ExpressionStatement,
expressionStatementNode3: ESTree.ExpressionStatement, expressionStatementNode3: ESTree.ExpressionStatement,
expressionStatementNode2: ESTree.ExpressionStatement,
expressionStatementNode1: ESTree.ExpressionStatement,
functionDeclarationNode: ESTree.FunctionDeclaration, functionDeclarationNode: ESTree.FunctionDeclaration,
programNode: ESTree.Program; programNode: ESTree.Program;
@@ -110,8 +110,8 @@ describe('NodeUtils', () => {
expressionStatementNode3 = NodeMocks.getExpressionStatementNode(); expressionStatementNode3 = NodeMocks.getExpressionStatementNode();
ifStatementBlockStatementNode2 = NodeMocks.getBlockStatementNode([ ifStatementBlockStatementNode2 = NodeMocks.getBlockStatementNode([
expressionStatementNode1, expressionStatementNode2,
expressionStatementNode2 expressionStatementNode3
]); ]);
ifStatementNode2 = NodeMocks.getIfStatementNode(ifStatementBlockStatementNode2); ifStatementNode2 = NodeMocks.getIfStatementNode(ifStatementBlockStatementNode2);
@@ -123,7 +123,7 @@ describe('NodeUtils', () => {
ifStatementNode1 = NodeMocks.getIfStatementNode(ifStatementBlockStatementNode1); ifStatementNode1 = NodeMocks.getIfStatementNode(ifStatementBlockStatementNode1);
functionDeclarationBlockStatementNode = NodeMocks.getBlockStatementNode([ functionDeclarationBlockStatementNode = NodeMocks.getBlockStatementNode([
expressionStatementNode3, expressionStatementNode1,
ifStatementNode1 ifStatementNode1
]); ]);
@@ -136,21 +136,29 @@ describe('NodeUtils', () => {
programNode['parentNode'] = programNode; programNode['parentNode'] = programNode;
functionDeclarationNode['parentNode'] = programNode; functionDeclarationNode['parentNode'] = programNode;
functionDeclarationBlockStatementNode['parentNode'] = functionDeclarationNode; functionDeclarationBlockStatementNode['parentNode'] = functionDeclarationNode;
expressionStatementNode3['parentNode'] = functionDeclarationBlockStatementNode; expressionStatementNode1['parentNode'] = functionDeclarationBlockStatementNode;
ifStatementNode1['parentNode'] = functionDeclarationBlockStatementNode; ifStatementNode1['parentNode'] = functionDeclarationBlockStatementNode;
ifStatementBlockStatementNode1['parentNode'] = ifStatementNode1; ifStatementBlockStatementNode1['parentNode'] = ifStatementNode1;
ifStatementNode2['parentNode'] = ifStatementBlockStatementNode1; ifStatementNode2['parentNode'] = ifStatementBlockStatementNode1;
ifStatementBlockStatementNode2['parentNode'] = ifStatementNode2; ifStatementBlockStatementNode2['parentNode'] = ifStatementNode2;
expressionStatementNode1['parentNode'] = ifStatementBlockStatementNode2; expressionStatementNode3['parentNode'] = ifStatementBlockStatementNode2;
}); });
it('should return block-scope node for given node', () => { it('should return block-scope node for given node', () => {
assert.deepEqual(NodeUtils.getBlockScopeOfNode(expressionStatementNode3), functionDeclarationBlockStatementNode); assert.deepEqual(NodeUtils.getBlockScopeOfNode(programNode), programNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(expressionStatementNode3, 1), programNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(functionDeclarationNode), programNode); assert.deepEqual(NodeUtils.getBlockScopeOfNode(functionDeclarationNode), programNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(functionDeclarationBlockStatementNode), programNode); assert.deepEqual(NodeUtils.getBlockScopeOfNode(functionDeclarationBlockStatementNode), programNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(programNode), programNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(expressionStatementNode1), functionDeclarationBlockStatementNode); assert.deepEqual(NodeUtils.getBlockScopeOfNode(expressionStatementNode1), functionDeclarationBlockStatementNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(expressionStatementNode1, 1), programNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(expressionStatementNode1, 10), programNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(ifStatementNode1), functionDeclarationBlockStatementNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(ifStatementNode1, 1), programNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(ifStatementBlockStatementNode1), functionDeclarationBlockStatementNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(ifStatementBlockStatementNode1, 1), programNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(ifStatementBlockStatementNode2), functionDeclarationBlockStatementNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(ifStatementBlockStatementNode2, 1), programNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(expressionStatementNode3), functionDeclarationBlockStatementNode);
assert.deepEqual(NodeUtils.getBlockScopeOfNode(expressionStatementNode3, 1), programNode);
}); });
it('should throw a `ReferenceError` if node has no `parentNode` property', () => { it('should throw a `ReferenceError` if node has no `parentNode` property', () => {