Ilia Denisov
96 lines
2.6 KiB
Go
96 lines
2.6 KiB
Go
package world
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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// requireDrawerCommandNames asserts the exact command sequence recorded
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// by fakePrimitiveDrawer.
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func requireDrawerCommandNames(t *testing.T, d *fakePrimitiveDrawer, want ...string) {
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t.Helper()
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require.Equal(t, want, d.CommandNames())
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}
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// requireDrawerCommandCount asserts the number of recorded commands.
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func requireDrawerCommandCount(t *testing.T, d *fakePrimitiveDrawer, want int) {
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t.Helper()
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require.Len(t, d.Commands(), want)
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}
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// requireDrawerCommandAt returns the command at the specified index.
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func requireDrawerCommandAt(t *testing.T, d *fakePrimitiveDrawer, index int) fakeDrawerCommand {
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t.Helper()
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cmds := d.Commands()
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require.GreaterOrEqual(t, index, 0)
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require.Less(t, index, len(cmds))
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return cmds[index]
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}
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// requireDrawerSingleCommand returns the only command with the given name.
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func requireDrawerSingleCommand(t *testing.T, d *fakePrimitiveDrawer, name string) fakeDrawerCommand {
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t.Helper()
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cmds := d.CommandsByName(name)
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require.Len(t, cmds, 1)
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return cmds[0]
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}
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// requireCommandName asserts the command name.
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func requireCommandName(t *testing.T, cmd fakeDrawerCommand, want string) {
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t.Helper()
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require.Equal(t, want, cmd.Name)
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}
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// requireCommandArgs asserts the exact float arguments.
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func requireCommandArgs(t *testing.T, cmd fakeDrawerCommand, want ...float64) {
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t.Helper()
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require.Equal(t, want, cmd.Args)
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}
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// requireCommandArgsInDelta asserts the float arguments with tolerance.
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func requireCommandArgsInDelta(t *testing.T, cmd fakeDrawerCommand, delta float64, want ...float64) {
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t.Helper()
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require.Len(t, cmd.Args, len(want))
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for i := range want {
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require.InDelta(t, want[i], cmd.Args[i], delta, "arg index %d", i)
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}
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}
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// requireCommandClipRects asserts the clip stack snapshot attached to the command.
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func requireCommandClipRects(t *testing.T, cmd fakeDrawerCommand, want ...fakeClipRect) {
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t.Helper()
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require.Equal(t, want, cmd.Clips)
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}
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// requireCommandLineWidth asserts the line width snapshot attached to the command.
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func requireCommandLineWidth(t *testing.T, cmd fakeDrawerCommand, want float64) {
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t.Helper()
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require.Equal(t, want, cmd.LineWidth)
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}
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// requireCommandDashes asserts the dash snapshot attached to the command.
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func requireCommandDashes(t *testing.T, cmd fakeDrawerCommand, want ...float64) {
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t.Helper()
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require.Equal(t, want, cmd.Dashes)
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}
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// requireCommandDashOffset asserts the dash offset snapshot attached to the command.
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func requireCommandDashOffset(t *testing.T, cmd fakeDrawerCommand, want float64) {
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t.Helper()
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require.Equal(t, want, cmd.DashOffset)
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}
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