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Resize tests for https://github.com/python-imaging/Pillow/pull/619 (plus flake8)

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hugovk 2014-05-08 11:43:04 +03:00
parent 73eafbb55f
commit 134295bfd4
1 changed files with 35 additions and 13 deletions
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24
Tests/test_file_eps.py
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@ -1,7 +1,6 @@
from tester import * from tester import *
from PIL import Image, EpsImagePlugin from PIL import Image, EpsImagePlugin
import sys
import io import io
if not EpsImagePlugin.has_ghostscript(): if not EpsImagePlugin.has_ghostscript():
@ -18,6 +17,7 @@ file1_compare_scale2 = "Tests/images/zero_bb_scale2.png"
file2_compare = "Tests/images/non_zero_bb.png" file2_compare = "Tests/images/non_zero_bb.png"
file2_compare_scale2 = "Tests/images/non_zero_bb_scale2.png" file2_compare_scale2 = "Tests/images/non_zero_bb_scale2.png"
def test_sanity(): def test_sanity():
# Regular scale # Regular scale
image1 = Image.open(file1) image1 = Image.open(file1)
@ -45,18 +45,21 @@ def test_sanity():
assert_equal(image2_scale2.size, (720, 504)) assert_equal(image2_scale2.size, (720, 504))
assert_equal(image2_scale2.format, "EPS") assert_equal(image2_scale2.format, "EPS")
def test_file_object(): def test_file_object():
# issue 479 # issue 479
image1 = Image.open(file1) image1 = Image.open(file1)
with open(tempfile('temp_file.eps'), 'wb') as fh: with open(tempfile('temp_file.eps'), 'wb') as fh:
image1.save(fh, 'EPS') image1.save(fh, 'EPS')
def test_iobase_object(): def test_iobase_object():
# issue 479 # issue 479
image1 = Image.open(file1) image1 = Image.open(file1)
with io.open(tempfile('temp_iobase.eps'), 'wb') as fh: with io.open(tempfile('temp_iobase.eps'), 'wb') as fh:
image1.save(fh, 'EPS') image1.save(fh, 'EPS')
def test_render_scale1(): def test_render_scale1():
# We need png support for these render test # We need png support for these render test
codecs = dir(Image.core) codecs = dir(Image.core)
@ -77,6 +80,7 @@ def test_render_scale1():
image2_scale1_compare.load() image2_scale1_compare.load()
assert_image_similar(image2_scale1, image2_scale1_compare, 10) assert_image_similar(image2_scale1, image2_scale1_compare, 10)
def test_render_scale2(): def test_render_scale2():
# We need png support for these render test # We need png support for these render test
codecs = dir(Image.core) codecs = dir(Image.core)
@ -96,3 +100,21 @@ def test_render_scale2():
image2_scale2_compare = Image.open(file2_compare_scale2).convert("RGB") image2_scale2_compare = Image.open(file2_compare_scale2).convert("RGB")
image2_scale2_compare.load() image2_scale2_compare.load()
assert_image_similar(image2_scale2, image2_scale2_compare, 10) assert_image_similar(image2_scale2, image2_scale2_compare, 10)
def test_resize():
# Arrange
image1 = Image.open(file1)
image2 = Image.open(file2)
new_size = (100, 100)
# Act
image1 = image1.resize(new_size)
image2 = image1.resize(new_size)
# Assert
assert_equal(image1.size, new_size)
assert_equal(image2.size, new_size)
# End of file