tests

tests/fixtures/__init__.py

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+"""
+Test fixtures for Text Texture Generator tests.
+"""

tests/fixtures/sample_data.py

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+"""
+Sample data for testing Text Texture Generator functions.
+Provides common inputs like text samples, dimensions, and configurations.
+"""
+
+# Sample text data for testing
+SHORT_TEXT = "Hello World"
+LONG_TEXT = "This is a much longer piece of text that should wrap across multiple lines when constrained by width limits in the text processing system."
+MULTILINE_TEXT = "Line 1\nLine 2\nLine 3\nLine 4"
+EMPTY_TEXT = ""
+UNICODE_TEXT = "Hello 世界 🌍 こんにちは"
+
+# Sample dimensions
+SMALL_DIMENSIONS = {"width": 100, "height": 100}
+STANDARD_DIMENSIONS = {"width": 512, "height": 512}
+LARGE_DIMENSIONS = {"width": 1024, "height": 1024}
+PORTRAIT_DIMENSIONS = {"width": 400, "height": 600}
+LANDSCAPE_DIMENSIONS = {"width": 800, "height": 400}
+
+# Sample font sizes
+FONT_SIZE_SMALL = 12
+FONT_SIZE_MEDIUM = 24
+FONT_SIZE_LARGE = 48
+FONT_SIZE_XLARGE = 72
+
+# Sample colors (RGBA format for Blender, 0-1 range)
+COLOR_WHITE = (1.0, 1.0, 1.0, 1.0)
+COLOR_BLACK = (0.0, 0.0, 0.0, 1.0)
+COLOR_RED = (1.0, 0.0, 0.0, 1.0)
+COLOR_BLUE = (0.0, 0.0, 1.0, 1.0)
+COLOR_TRANSPARENT = (0.0, 0.0, 0.0, 0.0)
+
+# Sample overlays for area calculations
+SAMPLE_OVERLAYS_EMPTY = []
+SAMPLE_OVERLAYS_SINGLE = [
+    {'x': 50, 'y': 50, 'width': 100, 'height': 100}
+]
+SAMPLE_OVERLAYS_MULTIPLE = [
+    {'x': 50, 'y': 50, 'width': 100, 'height': 100},
+    {'x': 200, 'y': 200, 'width': 80, 'height': 80},
+    {'x': 300, 'y': 100, 'width': 60, 'height': 120}
+]
+
+# Sample text positions for overlap testing
+TEXT_POSITIONS_NO_OVERLAP = [
+    {'x': 0, 'y': 0, 'width': 100, 'height': 50},
+    {'x': 150, 'y': 0, 'width': 100, 'height': 50},
+    {'x': 0, 'y': 100, 'width': 100, 'height': 50}
+]
+
+TEXT_POSITIONS_WITH_OVERLAP = [
+    {'x': 0, 'y': 0, 'width': 100, 'height': 50},
+    {'x': 50, 'y': 25, 'width': 100, 'height': 50},  # Overlaps first
+    {'x': 200, 'y': 0, 'width': 100, 'height': 50}
+]
+
+# Sample available areas
+AVAILABLE_AREA_SMALL = {
+    'x': 10,
+    'y': 10, 
+    'width': 100,
+    'height': 50,
+    'area': 5000
+}
+
+AVAILABLE_AREA_MEDIUM = {
+    'x': 50,
+    'y': 50,
+    'width': 200,
+    'height': 150,
+    'area': 30000
+}
+
+AVAILABLE_AREA_LARGE = {
+    'x': 0,
+    'y': 0,
+    'width': 500,
+    'height': 400,
+    'area': 200000
+}
+
+# Text alignment options
+TEXT_ALIGNMENTS = [
+    'center',
+    'top-left', 'top-center', 'top-right',
+    'center-left', 'center-right',
+    'bottom-left', 'bottom-center', 'bottom-right'
+]
+
+# Sample histogram data for rectangle calculations
+HISTOGRAM_SIMPLE = [3, 1, 3, 2, 2]
+HISTOGRAM_INCREASING = [1, 2, 3, 4, 5]
+HISTOGRAM_DECREASING = [5, 4, 3, 2, 1]
+HISTOGRAM_PYRAMID = [1, 2, 3, 4, 3, 2, 1]
+HISTOGRAM_ZERO_VALUES = [0, 0, 3, 3, 0, 0]
+
+# Text block layouts for optimization testing
+TEXT_BLOCKS_SIMPLE = [
+    {'x': 0, 'y': 0, 'width': 100, 'height': 50, 'text': 'Block 1'},
+    {'x': 200, 'y': 200, 'width': 80, 'height': 40, 'text': 'Block 2'}
+]
+
+TEXT_BLOCKS_OVERLAPPING = [
+    {'x': 0, 'y': 0, 'width': 100, 'height': 100, 'text': 'Block 1'},
+    {'x': 50, 'y': 50, 'width': 100, 'height': 100, 'text': 'Block 2'},
+    {'x': 25, 'y': 25, 'width': 50, 'height': 50, 'text': 'Block 3'}
+]
+
+# Font size constraints for testing
+FONT_CONSTRAINTS_NORMAL = {
+    'min_size': 8,
+    'max_size': 72,
+    'target_width': 200,
+    'target_height': 100
+}
+
+FONT_CONSTRAINTS_TIGHT = {
+    'min_size': 8,
+    'max_size': 20,
+    'target_width': 50,
+    'target_height': 30
+}
+
+FONT_CONSTRAINTS_LOOSE = {
+    'min_size': 20,
+    'max_size': 200,
+    'target_width': 800,
+    'target_height': 600
+}