fix tests by adding tolerance

ChartsOrg · Sep 3, 2017 · 1025a30 · 1025a30
1 parent 705d9ad
commit 1025a30
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Showing 5 changed files with 23 additions and 21 deletions.
diff --git a/Charts.xcodeproj/project.pbxproj b/Charts.xcodeproj/project.pbxproj
@@ -15,6 +15,7 @@
 		05253AFC448C107DEF54C2FE /* CombinedChartRenderer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 52265C1B343CCC41AF2300E3 /* CombinedChartRenderer.swift */; };
 		0529DD51622C8769C1121F90 /* CrossShapeRenderer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 823F7DB281C6C6F069A69605 /* CrossShapeRenderer.swift */; };
 		0577C2B38BCE4C871F262714 /* AnimatedZoomViewJob.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C2EA58CB336967198D30D20 /* AnimatedZoomViewJob.swift */; };
+		064989461F5C99C7006E8BB3 /* Snapshot.swift in Sources */ = {isa = PBXBuildFile; fileRef = 064989451F5C99C7006E8BB3 /* Snapshot.swift */; };
 		0A772AEC08246FEC480673E5 /* PieRadarChartViewBase.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4A6C9631C69B2D772BBD9232 /* PieRadarChartViewBase.swift */; };
 		0C52C70C6E6EA09BD7426386 /* RadarChartData.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4BBB57D6FA41029B08F26D7B /* RadarChartData.swift */; };
 		0CAF514A280FF6A14E2A1A23 /* CombinedChartView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 11EF1FE22549E885C8F40738 /* CombinedChartView.swift */; };
@@ -164,6 +165,7 @@
 		0216EDC6A1FE272F4EB19FCF /* ChartDataRendererBase.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = ChartDataRendererBase.swift; path = Source/Charts/Renderers/ChartDataRendererBase.swift; sourceTree = "<group>"; };
 		04F7B9DF1F2D66E7279771D4 /* PieRadarHighlighter.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = PieRadarHighlighter.swift; path = Source/Charts/Highlight/PieRadarHighlighter.swift; sourceTree = "<group>"; };
 		0619A877C69A95ECCC440A44 /* LineChartView.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = LineChartView.swift; path = Source/Charts/Charts/LineChartView.swift; sourceTree = "<group>"; };
+		064989451F5C99C7006E8BB3 /* Snapshot.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; name = Snapshot.swift; path = Tests/Charts/Snapshot.swift; sourceTree = "<group>"; };
 		0BD9DF16AF59680A3BB49452 /* IAxisValueFormatter.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = IAxisValueFormatter.swift; path = Source/Charts/Formatters/IAxisValueFormatter.swift; sourceTree = "<group>"; };
 		0DABDBBCCE6B3620C967F04A /* LineChartRenderer.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = LineChartRenderer.swift; path = Source/Charts/Renderers/LineChartRenderer.swift; sourceTree = "<group>"; };
 		0DDE409E9ECF54D2C146A6F0 /* CombinedChartData.swift */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = sourcecode.swift; name = CombinedChartData.swift; path = Source/Charts/Data/Implementations/Standard/CombinedChartData.swift; sourceTree = "<group>"; };
@@ -510,6 +512,7 @@
 				5C3F5E1A69EC06E86505F7B1 /* BarChartTests.swift */,
 				7AB9062A28AAB9469752A954 /* ChartUtilsTests.swift */,
 				D2E1819D72CD7B6C4A4E8048 /* LineChartTests.swift */,
+				064989451F5C99C7006E8BB3 /* Snapshot.swift */,
 			);
 			name = Charts;
 			sourceTree = "<group>";
@@ -933,6 +936,7 @@
 				3B11556EB7DC034E2FC958E4 /* BarChartTests.swift in Sources */,
 				8E1192F7A7152E9DA92C56A9 /* ChartUtilsTests.swift in Sources */,
 				2BF85BEA981B359A65E9BF67 /* LineChartTests.swift in Sources */,
+				064989461F5C99C7006E8BB3 /* Snapshot.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

diff --git a/Tests/Charts/BarChartTests.swift b/Tests/Charts/BarChartTests.swift
@@ -49,43 +49,43 @@ class BarChartTests: FBSnapshotTestCase
 
     func testDefaultValues()
     {
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 
     func testHidesValues()
     {
         dataSet.drawValuesEnabled = false
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 
     func testHideLeftAxis()
     {
         chart.leftAxis.enabled = false
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 
     func testHideRightAxis()
     {
         chart.rightAxis.enabled = false
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 
     func testHideHorizontalGridlines()
     {
         chart.leftAxis.drawGridLinesEnabled = false
         chart.rightAxis.drawGridLinesEnabled = false
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 
     func testHideVerticalGridlines()
     {
         chart.xAxis.drawGridLinesEnabled = false
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 
     func testDrawIcons()
     {
         dataSet.drawIconsEnabled = true
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 }
diff --git a/Tests/Charts/ChartUtilsTests.swift b/Tests/Charts/ChartUtilsTests.swift
@@ -1,11 +1,3 @@
-//
-//  ChartUtilsTests.swift
-//  Charts
-//
-//  Created by Pierre-Marc Airoldi on 2016-09-25.
-//
-//
-
 import XCTest
 @testable import Charts
 

diff --git a/Tests/Charts/LineChartTests.swift b/Tests/Charts/LineChartTests.swift
@@ -46,36 +46,36 @@ class LineChartTests: FBSnapshotTestCase
 
     func testDefaultValues()
     {
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 
     func testHidesValues()
     {
         dataSet.drawValuesEnabled = false
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 
     func testDoesntDrawCircles()
     {
         dataSet.drawCirclesEnabled = false
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 
     func testIsCubic()
     {
         dataSet.mode = LineChartDataSet.Mode.cubicBezier
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 
     func testDoesntDrawCircleHole()
     {
         dataSet.drawCircleHoleEnabled = false
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 
     func testDrawIcons()
     {
         dataSet.drawIconsEnabled = true
-        FBSnapshotVerifyView(chart)
+        FBSnapshotVerifyView(chart, tolerance: Snapshot.tolerance)
     }
 }
diff --git a/Tests/Charts/Snapshot.swift b/Tests/Charts/Snapshot.swift
@@ -0,0 +1,6 @@
+import CoreGraphics
+
+public struct Snapshot
+{
+    public static let tolerance: CGFloat = 0.0004
+}