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First cut of BT operator (#3)

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This commit is contained in:
Daniel J. Summers
2024-06-05 17:31:33 -04:00
parent 7d7214e9f2
commit 1707d3ce63
9 changed files with 658 additions and 290 deletions
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src/Tests.CSharp/SqliteCSharpTests.cs
+89 -6
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@@ -21,23 +21,93 @@ public static class SqliteCSharpTests
{
TestList("Query", new[]
{
TestList("WhereByField", new[]
{
TestCase("succeeds when a logical operator is passed", () =>
{
Expect.equal(Sqlite.Query.WhereByField(Field.GT("theField", 0), "@test"),
"data->>'theField' > @test", "WHERE clause not correct");
}),
TestCase("succeeds when an existence operator is passed", () =>
{
Expect.equal(Sqlite.Query.WhereByField(Field.NEX("thatField"), ""), "data->>'thatField' IS NULL",
"WHERE clause not correct");
}),
TestCase("succeeds when the between operator is passed", () =>
{
Expect.equal(Sqlite.Query.WhereByField(Field.BT("aField", 50, 99), "@range"),
"data->>'aField' BETWEEN @rangemin AND @rangemax", "WHERE clause not correct");
})
}),
TestCase("WhereById succeeds", () =>
{
Expect.equal(Sqlite.Query.WhereById("@id"), "data->>'Id' = @id", "WHERE clause not correct");
}),
TestCase("Definition.EnsureTable succeeds", () =>
{
Expect.equal(Sqlite.Query.Definition.EnsureTable("tbl"),
"CREATE TABLE IF NOT EXISTS tbl (data TEXT NOT NULL)", "CREATE TABLE statement not correct");
}),
TestCase("Update succeeds", () =>
{
Expect.equal(Sqlite.Query.Update("tbl"), "UPDATE tbl SET data = @data WHERE data->>'Id' = @id",
"UPDATE full statement not correct");
}),
TestList("Count", new[]
{
TestCase("All succeeds", () =>
{
Expect.equal(Sqlite.Query.Count.All("tbl"), "SELECT COUNT(*) AS it FROM tbl",
"Count query not correct");
}),
TestCase("ByField succeeds", () =>
{
Expect.equal(Sqlite.Query.Count.ByField("tbl", Field.EQ("thatField", 0)),
"SELECT COUNT(*) AS it FROM tbl WHERE data->>'thatField' = @field",
"JSON field text comparison count query not correct");
})
}),
TestList("Exists", new[]
{
TestCase("ById succeeds", () =>
{
Expect.equal(Sqlite.Query.Exists.ById("tbl"),
"SELECT EXISTS (SELECT 1 FROM tbl WHERE data->>'Id' = @id) AS it",
"ID existence query not correct");
}),
TestCase("ByField succeeds", () =>
{
Expect.equal(Sqlite.Query.Exists.ByField("tbl", Field.LT("Test", 0)),
"SELECT EXISTS (SELECT 1 FROM tbl WHERE data->>'Test' < @field) AS it",
"JSON field text comparison exists query not correct");
})
}),
TestList("Find", new[]
{
TestCase("ById succeeds", () =>
{
Expect.equal(Sqlite.Query.Find.ById("tbl"), "SELECT data FROM tbl WHERE data->>'Id' = @id",
"SELECT by ID query not correct");
}),
TestCase("ByField succeeds", () =>
{
Expect.equal(Sqlite.Query.Find.ByField("tbl", Field.GE("Golf", 0)),
"SELECT data FROM tbl WHERE data->>'Golf' >= @field",
"SELECT by JSON comparison query not correct");
})
}),
TestList("Patch", new[]
{
TestCase("ById succeeds", () =>
{
Expect.equal(Sqlite.Query.Patch.ById("tbl"),
"UPDATE tbl SET data = json_patch(data, json(@data)) WHERE data ->> 'Id' = @id",
"UPDATE tbl SET data = json_patch(data, json(@data)) WHERE data->>'Id' = @id",
"UPDATE partial by ID statement not correct");
}),
TestCase("ByField succeeds", () =>
{
Expect.equal(Sqlite.Query.Patch.ByField("tbl", Field.NE("Part", 0)),
"UPDATE tbl SET data = json_patch(data, json(@data)) WHERE data ->> 'Part' <> @field",
"UPDATE tbl SET data = json_patch(data, json(@data)) WHERE data->>'Part' <> @field",
"UPDATE partial by JSON comparison query not correct");
})
}),
@@ -46,16 +116,29 @@ public static class SqliteCSharpTests
TestCase("ById succeeds", () =>
{
Expect.equal(Sqlite.Query.RemoveFields.ById("tbl", new[] { new SqliteParameter("@name", "one") }),
"UPDATE tbl SET data = json_remove(data, @name) WHERE data ->> 'Id' = @id",
"UPDATE tbl SET data = json_remove(data, @name) WHERE data->>'Id' = @id",
"Remove field by ID query not correct");
}),
TestCase("ByField succeeds", () =>
{
Expect.equal(Sqlite.Query.RemoveFields.ByField("tbl", Field.LT("Fly", 0),
new[] { new SqliteParameter("@name0", "one"), new SqliteParameter("@name1", "two") }),
"UPDATE tbl SET data = json_remove(data, @name0, @name1) WHERE data ->> 'Fly' < @field",
"UPDATE tbl SET data = json_remove(data, @name0, @name1) WHERE data->>'Fly' < @field",
"Remove field by field query not correct");
})
}),
TestList("Delete", new[]
{
TestCase("ById succeeds", () =>
{
Expect.equal(Sqlite.Query.Delete.ById("tbl"), "DELETE FROM tbl WHERE data->>'Id' = @id",
"DELETE by ID query not correct");
}),
TestCase("ByField succeeds", () =>
{
Expect.equal(Sqlite.Query.Delete.ByField("tbl", Field.NEX("gone")),
"DELETE FROM tbl WHERE data->>'gone' IS NULL", "DELETE by JSON comparison query not correct");
})
})
}),
TestList("Parameters", new[]
@@ -321,8 +404,8 @@ public static class SqliteCSharpTests
await using var db = await SqliteDb.BuildDb();
await LoadDocs();
var theCount = await Count.ByField(SqliteDb.TableName, Field.EQ("Value", "purple"));
Expect.equal(theCount, 2L, "There should have been 2 matching documents");
var theCount = await Count.ByField(SqliteDb.TableName, Field.BT("NumValue", 10, 20));
Expect.equal(theCount, 3L, "There should have been 3 matching documents");
})
}),
TestList("Exists", new[]