From ac680bd82ddad4755deb3a341e8b1806cf7ceff3 Mon Sep 17 00:00:00 2001
From: David Mis <d.mis09@gmail.com>
Date: Wed, 5 Sep 2018 10:45:19 -0500
Subject: [PATCH] Fixed order of arguments to assert.Len in test files. (#93)

* Fixed order of arguments to assert.Len in test files.

* Added BaseValue funtionality to bar chart
---
 bar_chart_test.go          |  2 +-
 grid_line_test.go          |  2 +-
 market_hours_range_test.go |  2 +-
 matrix/regression_test.go  |  2 +-
 seq/buffer_test.go         |  2 +-
 seq/linear_test.go         |  6 +++---
 seq/random_test.go         |  2 +-
 seq/sequence_test.go       |  2 +-
 seq/time_test.go           |  8 ++++----
 text_test.go               | 10 +++++-----
 tick_test.go               |  4 ++--
 util/math_test.go          |  2 +-
 value_test.go              |  6 +++---
 xaxis_test.go              |  4 ++--
 yaxis_test.go              |  4 ++--
 15 files changed, 29 insertions(+), 29 deletions(-)

diff --git a/bar_chart_test.go b/bar_chart_test.go
index 32ce674..14dc231 100644
--- a/bar_chart_test.go
+++ b/bar_chart_test.go
@@ -242,7 +242,7 @@ func TestBarChartGetAxesTicks(t *testing.T) {
 
 	bc.YAxis.Style.Show = true
 	ticks = bc.getAxesTicks(r, yr, yf)
-	assert.Len(2, ticks)
+	assert.Len(ticks, 2)
 }
 
 func TestBarChartCalculateEffectiveBarSpacing(t *testing.T) {
diff --git a/grid_line_test.go b/grid_line_test.go
index 584d18d..cbaedec 100644
--- a/grid_line_test.go
+++ b/grid_line_test.go
@@ -17,7 +17,7 @@ func TestGenerateGridLines(t *testing.T) {
 	}
 
 	gl := GenerateGridLines(ticks, Style{}, Style{})
-	assert.Len(2, gl)
+	assert.Len(gl, 2)
 
 	assert.Equal(2.0, gl[0].Value)
 	assert.Equal(3.0, gl[1].Value)
diff --git a/market_hours_range_test.go b/market_hours_range_test.go
index 564ea83..26ff06b 100644
--- a/market_hours_range_test.go
+++ b/market_hours_range_test.go
@@ -67,7 +67,7 @@ func TestMarketHoursRangeGetTicks(t *testing.T) {
 
 	ticks := ra.GetTicks(r, defaults, TimeValueFormatter)
 	assert.NotEmpty(ticks)
-	assert.Len(5, ticks)
+	assert.Len(ticks, 5)
 	assert.NotEqual(util.Time.ToFloat64(ra.Min), ticks[0].Value)
 	assert.NotEmpty(ticks[0].Label)
 }
diff --git a/matrix/regression_test.go b/matrix/regression_test.go
index 10caa28..5bd282b 100644
--- a/matrix/regression_test.go
+++ b/matrix/regression_test.go
@@ -14,7 +14,7 @@ func TestPoly(t *testing.T) {
 
 	c, err := Poly(xGiven, yGiven, degree)
 	assert.Nil(err)
-	assert.Len(3, c)
+	assert.Len(c, 3)
 
 	assert.InDelta(c[0], 0.999999999, DefaultEpsilon)
 	assert.InDelta(c[1], 2, DefaultEpsilon)
diff --git a/seq/buffer_test.go b/seq/buffer_test.go
index 17685c4..fb177d2 100644
--- a/seq/buffer_test.go
+++ b/seq/buffer_test.go
@@ -132,7 +132,7 @@ func TestBufferArray(t *testing.T) {
 	buffer.Enqueue(5)
 
 	contents := buffer.Array()
-	assert.Len(5, contents)
+	assert.Len(contents, 5)
 	assert.Equal(1, contents[0])
 	assert.Equal(2, contents[1])
 	assert.Equal(3, contents[2])
diff --git a/seq/linear_test.go b/seq/linear_test.go
index 5e93e8c..f90b179 100644
--- a/seq/linear_test.go
+++ b/seq/linear_test.go
@@ -10,7 +10,7 @@ func TestRange(t *testing.T) {
 	assert := assert.New(t)
 
 	values := Range(1, 100)
-	assert.Len(100, values)
+	assert.Len(values, 100)
 	assert.Equal(1, values[0])
 	assert.Equal(100, values[99])
 }
@@ -20,7 +20,7 @@ func TestRangeWithStep(t *testing.T) {
 
 	values := RangeWithStep(0, 100, 5)
 	assert.Equal(100, values[20])
-	assert.Len(21, values)
+	assert.Len(values, 21)
 }
 
 func TestRangeReversed(t *testing.T) {
@@ -42,7 +42,7 @@ func TestValuesRegression(t *testing.T) {
 	assert.Equal(100, linearProvider.Len())
 
 	values := Seq{Provider: linearProvider}.Array()
-	assert.Len(100, values)
+	assert.Len(values, 100)
 	assert.Equal(1.0, values[0])
 	assert.Equal(100, values[99])
 }
diff --git a/seq/random_test.go b/seq/random_test.go
index d51e4a6..8fd8602 100644
--- a/seq/random_test.go
+++ b/seq/random_test.go
@@ -15,6 +15,6 @@ func TestRandomRegression(t *testing.T) {
 
 	randomSequence := New(randomProvider)
 	randomValues := randomSequence.Array()
-	assert.Len(4096, randomValues)
+	assert.Len(randomValues, 4096)
 	assert.InDelta(128, randomSequence.Average(), 10.0)
 }
diff --git a/seq/sequence_test.go b/seq/sequence_test.go
index 09f89e1..a1b8dd6 100644
--- a/seq/sequence_test.go
+++ b/seq/sequence_test.go
@@ -88,7 +88,7 @@ func TestSequenceNormalize(t *testing.T) {
 	normalized := Values(1, 2, 3, 4, 5).Normalize().Array()
 
 	assert.NotEmpty(normalized)
-	assert.Len(5, normalized)
+	assert.Len(normalized, 5)
 	assert.Equal(0, normalized[0])
 	assert.Equal(0.25, normalized[1])
 	assert.Equal(1, normalized[4])
diff --git a/seq/time_test.go b/seq/time_test.go
index 9d6876d..ca1148f 100644
--- a/seq/time_test.go
+++ b/seq/time_test.go
@@ -13,7 +13,7 @@ func TestTimeMarketHours(t *testing.T) {
 
 	today := time.Date(2016, 07, 01, 12, 0, 0, 0, util.Date.Eastern())
 	mh := Time.MarketHours(today, today, util.NYSEOpen(), util.NYSEClose(), util.Date.IsNYSEHoliday)
-	assert.Len(8, mh)
+	assert.Len(mh, 8)
 	assert.Equal(util.Date.Eastern(), mh[0].Location())
 }
 
@@ -21,7 +21,7 @@ func TestTimeMarketHourQuarters(t *testing.T) {
 	assert := assert.New(t)
 	today := time.Date(2016, 07, 01, 12, 0, 0, 0, util.Date.Eastern())
 	mh := Time.MarketHourQuarters(today, today, util.NYSEOpen(), util.NYSEClose(), util.Date.IsNYSEHoliday)
-	assert.Len(4, mh)
+	assert.Len(mh, 4)
 	assert.Equal(9, mh[0].Hour())
 	assert.Equal(30, mh[0].Minute())
 	assert.Equal(util.Date.Eastern(), mh[0].Location())
@@ -42,7 +42,7 @@ func TestTimeHours(t *testing.T) {
 	seq := Time.Hours(today, 24)
 
 	end := Time.End(seq)
-	assert.Len(24, seq)
+	assert.Len(seq, 24)
 	assert.Equal(2016, end.Year())
 	assert.Equal(07, int(end.Month()))
 	assert.Equal(02, end.Day())
@@ -74,7 +74,7 @@ func TestSequenceHoursFill(t *testing.T) {
 
 	filledTimes, filledValues := Time.HoursFilled(xdata, ydata)
 	expected := util.Date.DiffHours(Time.Start(xdata), Time.End(xdata)) + 1
-	assert.Len(expected, filledTimes)
+	assert.Len(filledTimes, expected)
 	assert.Equal(len(filledValues), len(filledTimes))
 
 	assert.NotZero(filledValues[0])
diff --git a/text_test.go b/text_test.go
index e7ab72b..41034c4 100644
--- a/text_test.go
+++ b/text_test.go
@@ -18,7 +18,7 @@ func TestTextWrapWord(t *testing.T) {
 
 	output := Text.WrapFitWord(r, "this is a test string", 100, basicTextStyle)
 	assert.NotEmpty(output)
-	assert.Len(3, output)
+	assert.Len(output, 3)
 
 	for _, line := range output {
 		basicTextStyle.WriteToRenderer(r)
@@ -30,16 +30,16 @@ func TestTextWrapWord(t *testing.T) {
 	assert.Equal("string", output[2])
 
 	output = Text.WrapFitWord(r, "foo", 100, basicTextStyle)
-	assert.Len(1, output)
+	assert.Len(output, 1)
 	assert.Equal("foo", output[0])
 
 	// test that it handles newlines.
 	output = Text.WrapFitWord(r, "this\nis\na\ntest\nstring", 100, basicTextStyle)
-	assert.Len(5, output)
+	assert.Len(output, 5)
 
 	// test that it handles newlines and long lines.
 	output = Text.WrapFitWord(r, "this\nis\na\ntest\nstring that is very long", 100, basicTextStyle)
-	assert.Len(8, output)
+	assert.Len(output, 8)
 }
 
 func TestTextWrapRune(t *testing.T) {
@@ -54,7 +54,7 @@ func TestTextWrapRune(t *testing.T) {
 
 	output := Text.WrapFitRune(r, "this is a test string", 150, basicTextStyle)
 	assert.NotEmpty(output)
-	assert.Len(2, output)
+	assert.Len(output, 2)
 	assert.Equal("this is a t", output[0])
 	assert.Equal("est string", output[1])
 }
diff --git a/tick_test.go b/tick_test.go
index b8b6441..9802150 100644
--- a/tick_test.go
+++ b/tick_test.go
@@ -26,7 +26,7 @@ func TestGenerateContinuousTicks(t *testing.T) {
 
 	ticks := GenerateContinuousTicks(r, ra, false, Style{}, vf)
 	assert.NotEmpty(ticks)
-	assert.Len(11, ticks)
+	assert.Len(ticks, 11)
 	assert.Equal(0.0, ticks[0].Value)
 	assert.Equal(10, ticks[len(ticks)-1].Value)
 }
@@ -52,7 +52,7 @@ func TestGenerateContinuousTicksDescending(t *testing.T) {
 
 	ticks := GenerateContinuousTicks(r, ra, false, Style{}, vf)
 	assert.NotEmpty(ticks)
-	assert.Len(11, ticks)
+	assert.Len(ticks, 11)
 	assert.Equal(10.0, ticks[0].Value)
 	assert.Equal(9.0, ticks[1].Value)
 	assert.Equal(1.0, ticks[len(ticks)-2].Value)
diff --git a/util/math_test.go b/util/math_test.go
index b143948..c290b12 100644
--- a/util/math_test.go
+++ b/util/math_test.go
@@ -101,7 +101,7 @@ func TestNormalize(t *testing.T) {
 
 	values := []float64{10, 9, 8, 7, 6}
 	normalized := Math.Normalize(values...)
-	assert.Len(5, normalized)
+	assert.Len(normalized, 5)
 	assert.Equal(0.25, normalized[0])
 	assert.Equal(0.1499, normalized[4])
 }
diff --git a/value_test.go b/value_test.go
index aeb1ae9..ed7a96f 100644
--- a/value_test.go
+++ b/value_test.go
@@ -20,7 +20,7 @@ func TestValuesValues(t *testing.T) {
 	}
 
 	values := Values(vs).Values()
-	assert.Len(7, values)
+	assert.Len(values, 7)
 	assert.Equal(10, values[0])
 	assert.Equal(9, values[1])
 	assert.Equal(8, values[2])
@@ -44,7 +44,7 @@ func TestValuesValuesNormalized(t *testing.T) {
 	}
 
 	values := Values(vs).ValuesNormalized()
-	assert.Len(7, values)
+	assert.Len(values, 7)
 	assert.Equal(0.2127, values[0])
 	assert.Equal(0.0425, values[6])
 }
@@ -63,7 +63,7 @@ func TestValuesNormalize(t *testing.T) {
 	}
 
 	values := Values(vs).Normalize()
-	assert.Len(7, values)
+	assert.Len(values, 7)
 	assert.Equal(0.2127, values[0].Value)
 	assert.Equal(0.0425, values[6].Value)
 }
diff --git a/xaxis_test.go b/xaxis_test.go
index e6a7fe1..516be73 100644
--- a/xaxis_test.go
+++ b/xaxis_test.go
@@ -23,7 +23,7 @@ func TestXAxisGetTicks(t *testing.T) {
 	}
 	vf := FloatValueFormatter
 	ticks := xa.GetTicks(r, xr, styleDefaults, vf)
-	assert.Len(16, ticks)
+	assert.Len(ticks, 16)
 }
 
 func TestXAxisGetTicksWithUserDefaults(t *testing.T) {
@@ -45,7 +45,7 @@ func TestXAxisGetTicksWithUserDefaults(t *testing.T) {
 	}
 	vf := FloatValueFormatter
 	ticks := xa.GetTicks(r, xr, styleDefaults, vf)
-	assert.Len(1, ticks)
+	assert.Len(ticks, 1)
 }
 
 func TestXAxisMeasure(t *testing.T) {
diff --git a/yaxis_test.go b/yaxis_test.go
index 938ccc8..9b903ba 100644
--- a/yaxis_test.go
+++ b/yaxis_test.go
@@ -23,7 +23,7 @@ func TestYAxisGetTicks(t *testing.T) {
 	}
 	vf := FloatValueFormatter
 	ticks := ya.GetTicks(r, yr, styleDefaults, vf)
-	assert.Len(32, ticks)
+	assert.Len(ticks, 32)
 }
 
 func TestYAxisGetTicksWithUserDefaults(t *testing.T) {
@@ -45,7 +45,7 @@ func TestYAxisGetTicksWithUserDefaults(t *testing.T) {
 	}
 	vf := FloatValueFormatter
 	ticks := ya.GetTicks(r, yr, styleDefaults, vf)
-	assert.Len(1, ticks)
+	assert.Len(ticks, 1)
 }
 
 func TestYAxisMeasure(t *testing.T) {