Feature/icelandic language support

NuSpecs/Humanizer.Core.is.nuspec

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<package>
+  <metadata minClientVersion="2.12">
+    <id>Humanizer.Core.is</id>
+    <version>$version$</version>
+    <title>Humanizer Locale (is)</title>
+    <authors>Mehdi Khalili, Claire Novotny</authors>
+    <projectUrl>https://github.com/Humanizr/Humanizer</projectUrl>
+    <icon>logo.png</icon>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <description>Humanizer Locale Icelandic (is)</description>
+    <copyright>Copyright (c) .NET Foundation and Contributors</copyright>
+    <license type="expression">MIT</license>
+    <repository type="$RepositoryType$" url="$RepositoryUrl$" commit="$RepositoryCommit$" />
+    <language>is</language>
+    <dependencies>
+       <dependency id="Humanizer.Core" version="[$version$]" />
+    </dependencies>
+  </metadata>
+  <files>
+    <file src="Humanizer\bin\Release\netstandard1.0\is\*.*" target="lib\netstandard1.0\is" />
+    <file src="Humanizer\bin\Release\netstandard2.0\is\*.*" target="lib\netstandard2.0\is" />
+    <file src="Humanizer\bin\Release\net6.0\is\*.*" target="lib\net6.0\is" />
+    <file src="..\logo.png" target="logo.png" />
+  </files>
+</package>

NuSpecs/Humanizer.nuspec

@@ -33,6 +33,7 @@
       <dependency id="Humanizer.Core.hu" version="$version$" />
       <dependency id="Humanizer.Core.hy" version="$version$" />
       <dependency id="Humanizer.Core.id" version="$version$" />
+      <dependency id="Humanizer.Core.is" version="$version$" />
       <dependency id="Humanizer.Core.it" version="$version$" />
       <dependency id="Humanizer.Core.ja" version="$version$" />
       <dependency id="Humanizer.Core.ko-KR" version="$version$" />

src/Humanizer.Tests.Shared/Humanizer.Tests.Shared.projitems

@@ -25,6 +25,17 @@
     <Compile Include="$(MSBuildThisFileDirectory)DateHumanizeDefaultStrategyTests.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)FluentDate\InDateTests.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)FluentDate\OnDateTests.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Localisation\is\Bytes\ByteSizeExtensionsTests.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Localisation\is\Bytes\ToFullWordsTests.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Localisation\is\Bytes\ToStringTests.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Localisation\is\CollectionFormatterTests.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Localisation\is\DateHumanizeTests.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Localisation\is\HeadingTests.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Localisation\is\NumberToWordsTests.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Localisation\is\OrdinalizeTests.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Localisation\is\ResourcesTests.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Localisation\is\TimeOnlyHumanizeTests.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Localisation\is\TimeSpanHumanizeTests.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)TimeOnlyHumanizeTests.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)DateTimeHumanizePrecisionStrategyTests.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)DateOnlyHumanizeTests.cs" />

src/Humanizer.Tests.Shared/Localisation/is/Bytes/ByteSizeExtensionsTests.cs

@@ -0,0 +1,77 @@
+using Xunit;
+
+namespace Humanizer.Tests.Localisation.@is.Bytes
+{
+    [UseCulture("is")]
+    public class ByteSizeExtensionsTests
+    {
+        [Theory]
+        [InlineData(2, null, "2 TB")]
+        [InlineData(2, "GB", "2048 GB")]
+        [InlineData(2.123, "#.#", "2,1 TB")]
+        public void HumanizesTerabytes(double input, string format, string expectedValue)
+        {
+            Assert.Equal(expectedValue, input.Terabytes().Humanize(format));
+        }
+
+        [Theory]
+        [InlineData(0, null, "0 b")]
+        [InlineData(0, "GB", "0 GB")]
+        [InlineData(2, null, "2 GB")]
+        [InlineData(2, "MB", "2048 MB")]
+        [InlineData(2.123, "#.##", "2,12 GB")]
+        public void HumanizesGigabytes(double input, string format, string expectedValue)
+        {
+            Assert.Equal(expectedValue, input.Gigabytes().Humanize(format));
+        }
+
+        [Theory]
+        [InlineData(0, null, "0 b")]
+        [InlineData(0, "MB", "0 MB")]
+        [InlineData(2, null, "2 MB")]
+        [InlineData(2, "KB", "2048 kB")]
+        [InlineData(2.123, "#", "2 MB")]
+        public void HumanizesMegabytes(double input, string format, string expectedValue)
+        {
+            Assert.Equal(expectedValue, input.Megabytes().Humanize(format));
+        }
+
+        [Theory]
+        [InlineData(0, null, "0 b")]
+        [InlineData(0, "KB", "0 kB")]
+        [InlineData(2, null, "2 kB")]
+        [InlineData(2, "B", "2048 B")]
+        [InlineData(2.123, "#.####", "2,123 kB")]
+        public void HumanizesKilobytes(double input, string format, string expectedValue)
+        {
+            Assert.Equal(expectedValue, input.Kilobytes().Humanize(format));
+        }
+
+        [Theory]
+        [InlineData(0, null, "0 b")]
+        [InlineData(0, "#.##", "0 b")]
+        [InlineData(0, "#.## B", "0 B")]
+        [InlineData(0, "B", "0 B")]
+        [InlineData(2, null, "2 B")]
+        [InlineData(2000, "KB", "1,95 kB")]
+        [InlineData(2123, "#.##", "2,07 kB")]
+        [InlineData(10000000, "KB", "9765,63 kB")]
+        [InlineData(10000000, "#,##0 KB", "9.766 kB")]
+        [InlineData(10000000, "#,##0.# KB", "9.765,6 kB")]
+        public void HumanizesBytes(double input, string format, string expectedValue)
+        {
+            Assert.Equal(expectedValue, input.Bytes().Humanize(format));
+        }
+
+        [Theory]
+        [InlineData(0, null, "0 b")]
+        [InlineData(0, "b", "0 b")]
+        [InlineData(2, null, "2 b")]
+        [InlineData(12, "B", "1,5 B")]
+        [InlineData(10000, "#.# KB", "1,2 kB")]
+        public void HumanizesBits(long input, string format, string expectedValue)
+        {
+            Assert.Equal(expectedValue, input.Bits().Humanize(format));
+        }
+    }
+}

src/Humanizer.Tests.Shared/Localisation/is/Bytes/ToFullWordsTests.cs

@@ -0,0 +1,90 @@
+using Humanizer.Bytes;
+
+using Xunit;
+
+namespace Humanizer.Tests.Localisation.@is.Bytes
+{
+    [UseCulture("is")]
+    public class ToFullWordsTests
+    {
+        [Fact]
+        public void ReturnsSingularBit()
+        {
+            Assert.Equal("1 biti", ByteSize.FromBits(1).ToFullWords());
+        }
+
+        [Fact]
+        public void ReturnsPluralBits()
+        {
+            Assert.Equal("2 biti", ByteSize.FromBits(2).ToFullWords());
+        }
+
+        [Fact]
+        public void ReturnsSingularByte()
+        {
+            Assert.Equal("1 bæti", ByteSize.FromBytes(1).ToFullWords());
+        }
+
+        [Fact]
+        public void ReturnsPluralBytes()
+        {
+            Assert.Equal("10 bæti", ByteSize.FromBytes(10).ToFullWords());
+        }
+
+        [Fact]
+        public void ReturnsSingularKiloByte()
+        {
+            Assert.Equal("1 kílóbæti", ByteSize.FromKilobytes(1).ToFullWords());
+        }
+
+        [Fact]
+        public void ReturnsPluralKilobytes()
+        {
+            Assert.Equal("10 kílóbæti", ByteSize.FromKilobytes(10).ToFullWords());
+        }
+
+        [Fact]
+        public void ReturnsSingularMegabyte()
+        {
+            Assert.Equal("1 megabæti", ByteSize.FromMegabytes(1).ToFullWords());
+        }
+
+        [Fact]
+        public void ReturnsPluralMegabytes()
+        {
+            Assert.Equal("10 megabæti", ByteSize.FromMegabytes(10).ToFullWords());
+        }
+
+        [Fact]
+        public void ReturnsSingularGigabyte()
+        {
+            Assert.Equal("1 gígabæti", ByteSize.FromGigabytes(1).ToFullWords());
+        }
+
+        [Fact]
+        public void ReturnsPluralGigabytes()
+        {
+            Assert.Equal("10 gígabæti", ByteSize.FromGigabytes(10).ToFullWords());
+        }
+
+        [Fact]
+        public void ReturnsSingularTerabyte()
+        {
+            Assert.Equal("1 terabæti", ByteSize.FromTerabytes(1).ToFullWords());
+        }
+
+        [Fact]
+        public void ReturnsPluralTerabytes()
+        {
+            Assert.Equal("10 terabæti", ByteSize.FromTerabytes(10).ToFullWords());
+        }
+
+        [Theory]
+        [InlineData(229376, "B", "229376 bæti")]
+        [InlineData(229376, "# KB", "224 kílóbæti")]
+        public void ToFullWordsFormatted(double input, string format, string expectedValue)
+        {
+            Assert.Equal(expectedValue, ByteSize.FromBytes(input).ToFullWords(format));
+        }
+    }
+}

src/Humanizer.Tests.Shared/Localisation/is/Bytes/ToStringTests.cs

@@ -0,0 +1,88 @@
+using Humanizer.Bytes;
+
+using Xunit;
+
+namespace Humanizer.Tests.Localisation.@is.Bytes
+{
+    [UseCulture("is")]
+    public class ToStringTests
+    {
+        [Fact]
+        public void ReturnsLargestMetricSuffix()
+        {
+            Assert.Equal("10,5 kB", ByteSize.FromKilobytes(10.5).ToString());
+        }
+
+        [Fact]
+        public void ReturnsDefaultNumberFormat()
+        {
+            Assert.Equal("10,5 kB", ByteSize.FromKilobytes(10.5).ToString("KB"));
+        }
+
+        [Fact]
+        public void ReturnsProvidedNumberFormat()
+        {
+            Assert.Equal("10,1234 kB", ByteSize.FromKilobytes(10.1234).ToString("#.#### KB"));
+        }
+
+        [Fact]
+        public void ReturnsBits()
+        {
+            Assert.Equal("10 b", ByteSize.FromBits(10).ToString("##.#### b"));
+        }
+
+        [Fact]
+        public void ReturnsBytes()
+        {
+            Assert.Equal("10 B", ByteSize.FromBytes(10).ToString("##.#### B"));
+        }
+
+        [Fact]
+        public void ReturnsKilobytes()
+        {
+            Assert.Equal("10 kB", ByteSize.FromKilobytes(10).ToString("##.#### KB"));
+        }
+
+        [Fact]
+        public void ReturnsMegabytes()
+        {
+            Assert.Equal("10 MB", ByteSize.FromMegabytes(10).ToString("##.#### MB"));
+        }
+
+        [Fact]
+        public void ReturnsGigabytes()
+        {
+            Assert.Equal("10 GB", ByteSize.FromGigabytes(10).ToString("##.#### GB"));
+        }
+
+        [Fact]
+        public void ReturnsTerabytes()
+        {
+            Assert.Equal("10 TB", ByteSize.FromTerabytes(10).ToString("##.#### TB"));
+        }
+
+        [Fact]
+        public void ReturnsSelectedFormat()
+        {
+            Assert.Equal("10,0 TB", ByteSize.FromTerabytes(10).ToString("0.0 TB"));
+        }
+
+        [Fact]
+        public void ReturnsLargestMetricPrefixLargerThanZero()
+        {
+            Assert.Equal("512 kB", ByteSize.FromMegabytes(.5).ToString("#.#"));
+        }
+
+        [Fact]
+        public void ReturnsLargestMetricPrefixLargerThanZeroForNegativeValues()
+        {
+            Assert.Equal("-512 kB", ByteSize.FromMegabytes(-.5).ToString("#.#"));
+        }
+
+        [Fact]
+        public void ReturnsBytesViaGeneralFormat()
+        {
+            Assert.Equal("10 B", $"{ByteSize.FromBytes(10)}");
+        }
+    }
+}

src/Humanizer.Tests.Shared/Localisation/is/CollectionFormatterTests.cs

@@ -0,0 +1,34 @@
+using System.Collections.Generic;
+using Xunit;
+
+namespace Humanizer.Tests.Localisation.@is
+{
+    [UseCulture("is")]
+    public class CollectionFormatterTests
+    {
+
+        [Fact]
+        public void OneItem()
+        {
+            var collection = new List<int>(new[] { 1 });
+            var humanized = "1";
+            Assert.Equal(humanized, collection.Humanize());
+        }
+
+        [Fact]
+        public void TwoItems()
+        {
+            var collection = new List<int>(new[] { 1, 2 });
+            var humanized = "1 og 2";
+            Assert.Equal(humanized, collection.Humanize());
+        }
+
+        [Fact]
+        public void MoreThanTwoItems()
+        {
+            var collection = new List<int>(new[] { 1, 2, 3 });
+            var humanized = "1, 2 og 3";
+            Assert.Equal(humanized, collection.Humanize());
+        }
+    }
+}