Initial importv0.1.0

1 files changed, 68 insertions, 0 deletions

diff --git a/tests/Cepis.Tests/ModelTests.cs b/tests/Cepis.Tests/ModelTests.cs
new file mode 100644
index 0000000..7d9d0d6
--- /dev/null
+++ b/tests/Cepis.Tests/ModelTests.cs
@@ -0,0 +1,68 @@
+using System.Text.Json;
+
+namespace Cepis.Tests;
+
+/// <summary>The data objects on their own, with no server involved.</summary>
+public sealed class ModelTests
+{
+    [Fact]
+    public void EveryFieldDefaultsToTheEmptyString()
+    {
+        var address = new Address();
+
+        Assert.Equal("", address.Cep);
+        Assert.Equal("", address.Logradouro);
+        Assert.Equal("", address.Siafi);
+        Assert.Null(address.Geo);
+    }
+
+    [Fact]
+    public void FormattedCepAddsTheMask() =>
+        Assert.Equal("01001-000", new Address { Cep = "01001000" }.FormattedCep);
+
+    [Fact]
+    public void FormattedCepLeavesAnythingElseAlone() =>
+        Assert.Equal("123", new Address { Cep = "123" }.FormattedCep);
+
+    [Fact]
+    public void TwoAddressesForTheSamePlaceAreEqual()
+    {
+        var one = new Address { Cep = "01001000", Localidade = "São Paulo" };
+        var other = new Address { Cep = "01001000", Localidade = "São Paulo" };
+
+        Assert.Equal(one, other);
+        Assert.Equal(one.GetHashCode(), other.GetHashCode());
+    }
+
+    [Fact]
+    public void EqualityIgnoresFieldsThisLibraryDoesNotModel()
+    {
+        var plain = new Address { Cep = "01001000" };
+        var enriched = plain with
+        {
+            Extra = new Dictionary<string, JsonElement>(StringComparer.Ordinal)
+            {
+                ["cep_pai"] = JsonDocument.Parse("\"01000000\"").RootElement,
+            },
+        };
+
+        Assert.Equal(plain, enriched);
+        Assert.DoesNotContain("cep_pai", enriched.ToString(), StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public void TheCoordinateIsPreciseOnlyForAStreet()
+    {
+        Assert.True(new Geo { Precisao = "logradouro" }.IsPrecise);
+        Assert.False(new Geo { Precisao = "localidade" }.IsPrecise);
+        Assert.False(new Geo().IsPrecise);
+    }
+
+    [Fact]
+    public void HealthIsOkOnlyForTheDocumentedStatus()
+    {
+        Assert.True(new Health { Status = "ok" }.Ok);
+        Assert.False(new Health { Status = "degradado" }.Ok);
+        Assert.False(new Health().Ok);
+    }
+}