114 lines
2.5 KiB
C++
114 lines
2.5 KiB
C++
#include "BaseTestCase.h"
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#include "DiffManager.h"
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#include "DefinitionNode.h"
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#include "FloatNode.h"
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TEST(DiffManager, undoRedo)
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{
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DefinitionNode root(NULL, "root");
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DiffManager *diffs = root.getDiffManager();
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FloatNode leaf(&root, "value", 2.6);
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EXPECT_DOUBLE_EQ(2.6, leaf.getValue());
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leaf.setValue(4.3);
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EXPECT_DOUBLE_EQ(4.3, leaf.getValue());
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leaf.setValue(-2.1);
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EXPECT_DOUBLE_EQ(-2.1, leaf.getValue());
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diffs->undo();
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EXPECT_DOUBLE_EQ(4.3, leaf.getValue());
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diffs->undo();
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EXPECT_DOUBLE_EQ(2.6, leaf.getValue());
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diffs->redo();
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EXPECT_DOUBLE_EQ(4.3, leaf.getValue());
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diffs->redo();
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EXPECT_DOUBLE_EQ(-2.1, leaf.getValue());
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}
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TEST(DiffManager, undoTooMuch)
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{
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DefinitionNode root(NULL, "root");
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DiffManager *diffs = root.getDiffManager();
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FloatNode leaf(&root, "value", 1.1);
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EXPECT_DOUBLE_EQ(1.1, leaf.getValue());
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leaf.setValue(2.2);
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EXPECT_DOUBLE_EQ(2.2, leaf.getValue());
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diffs->undo();
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EXPECT_DOUBLE_EQ(1.1, leaf.getValue());
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diffs->undo();
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EXPECT_DOUBLE_EQ(1.1, leaf.getValue());
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diffs->redo();
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EXPECT_DOUBLE_EQ(2.2, leaf.getValue());
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}
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TEST(DiffManager, redoTooMuch)
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{
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DefinitionNode root(NULL, "root");
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DiffManager *diffs = root.getDiffManager();
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FloatNode leaf(&root, "value", 1.1);
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EXPECT_DOUBLE_EQ(1.1, leaf.getValue());
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leaf.setValue(2.2);
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EXPECT_DOUBLE_EQ(2.2, leaf.getValue());
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diffs->undo();
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EXPECT_DOUBLE_EQ(1.1, leaf.getValue());
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diffs->redo();
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EXPECT_DOUBLE_EQ(2.2, leaf.getValue());
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diffs->redo();
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EXPECT_DOUBLE_EQ(2.2, leaf.getValue());
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diffs->undo();
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EXPECT_DOUBLE_EQ(1.1, leaf.getValue());
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}
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TEST(DiffManager, undoBranch)
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{
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DefinitionNode root(NULL, "root");
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DiffManager *diffs = root.getDiffManager();
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FloatNode leaf(&root, "value", 1.1);
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EXPECT_DOUBLE_EQ(1.1, leaf.getValue());
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leaf.setValue(2.2);
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EXPECT_DOUBLE_EQ(2.2, leaf.getValue());
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leaf.setValue(3.3);
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EXPECT_DOUBLE_EQ(3.3, leaf.getValue());
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diffs->undo();
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EXPECT_DOUBLE_EQ(2.2, leaf.getValue());
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leaf.setValue(4.4);
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EXPECT_DOUBLE_EQ(4.4, leaf.getValue());
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diffs->undo();
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EXPECT_DOUBLE_EQ(2.2, leaf.getValue());
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diffs->undo();
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EXPECT_DOUBLE_EQ(1.1, leaf.getValue());
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diffs->redo();
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EXPECT_DOUBLE_EQ(2.2, leaf.getValue());
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diffs->redo();
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EXPECT_DOUBLE_EQ(4.4, leaf.getValue());
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diffs->redo();
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EXPECT_DOUBLE_EQ(4.4, leaf.getValue());
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}
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