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855ea2d128* Expand documentation in value_tracker.py * Expand documentation in value_tracker.py * Add more inline operators to ValueTracker * Reformat value_tracker * Add more inline operators to ValueTracker * Expand ValueTracker testing to 100% coverage * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Apply suggestions from code review Co-authored-by: Benjamin Hackl <devel@benjamin-hackl.at> * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * Remove ExponentialValueTracker * Move `animate` explanation to class description * Add to ComplexValueTracker get_value docs. * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * removed import * consistent tracker * Apply suggestions from code review Co-authored-by: kolibril13 <44469195+kolibril13@users.noreply.github.com> * Update manim/mobject/value_tracker.py Co-authored-by: Benjamin Hackl <devel@benjamin-hackl.at> * Update manim/mobject/value_tracker.py Change type from union to float suggested by kolibril13 Co-authored-by: kolibril13 <44469195+kolibril13@users.noreply.github.com> * Change rest of union[int, float] to float * Fix flaot typo to float * Fix another typo Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Benjamin Hackl <devel@benjamin-hackl.at> Co-authored-by: kolibril13 <44469195+kolibril13@users.noreply.github.com>
100 lines
2.5 KiB
Python
100 lines
2.5 KiB
Python
from manim.mobject.geometry import Dot
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from manim.mobject.value_tracker import ComplexValueTracker, ValueTracker
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def test_value_tracker_set_value():
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"""Test ValueTracker.set_value()"""
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tracker = ValueTracker()
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tracker.set_value(10.0)
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assert tracker.get_value() == 10.0
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def test_value_tracker_get_value():
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"""Test ValueTracker.get_value()"""
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tracker = ValueTracker(10.0)
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assert tracker.get_value() == 10.0
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def test_value_tracker_interpolate():
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"""Test ValueTracker.interpolate()"""
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tracker1 = ValueTracker(1.0)
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tracker2 = ValueTracker(2.5)
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tracker3 = ValueTracker().interpolate(tracker1, tracker2, 0.7)
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assert tracker3.get_value() == 2.05
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def test_value_tracker_increment_value():
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"""Test ValueTracker.increment_value()"""
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tracker = ValueTracker(0.0)
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tracker.increment_value(10.0)
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assert tracker.get_value() == 10.0
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def test_value_tracker_bool():
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"""Test ValueTracker.__bool__()"""
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tracker = ValueTracker(0.0)
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assert not tracker
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tracker.increment_value(1.0)
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assert tracker
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def test_value_tracker_iadd():
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"""Test ValueTracker.__iadd__()"""
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tracker = ValueTracker(0.0)
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tracker += 10.0
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assert tracker.get_value() == 10.0
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def test_value_tracker_ifloordiv():
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"""Test ValueTracker.__ifloordiv__()"""
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tracker = ValueTracker(5.0)
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tracker //= 2.0
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assert tracker.get_value() == 2.0
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def test_value_tracker_imod():
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"""Test ValueTracker.__imod__()"""
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tracker = ValueTracker(20.0)
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tracker %= 3.0
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assert tracker.get_value() == 2.0
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def test_value_tracker_imul():
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"""Test ValueTracker.__imul__()"""
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tracker = ValueTracker(3.0)
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tracker *= 4.0
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assert tracker.get_value() == 12.0
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def test_value_tracker_ipow():
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"""Test ValueTracker.__ipow__()"""
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tracker = ValueTracker(3.0)
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tracker **= 3.0
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assert tracker.get_value() == 27.0
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def test_value_tracker_isub():
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"""Test ValueTracker.__isub__()"""
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tracker = ValueTracker(20.0)
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tracker -= 10.0
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assert tracker.get_value() == 10.0
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def test_value_tracker_itruediv():
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"""Test ValueTracker.__itruediv__()"""
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tracker = ValueTracker(5.0)
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tracker /= 2.0
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assert tracker.get_value() == 2.5
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def test_complex_value_tracker_set_value():
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"""Test ComplexValueTracker.set_value()"""
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tracker = ComplexValueTracker()
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tracker.set_value(1 + 2j)
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assert tracker.get_value() == 1 + 2j
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def test_complex_value_tracker_get_value():
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"""Test ComplexValueTracker.get_value()"""
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tracker = ComplexValueTracker(2.0 - 3.0j)
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assert tracker.get_value() == 2.0 - 3.0j
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