public void testBasics()
{
HRow row = BuildRows(
new[] { "id", "site", "geoAddr", "area", "date", "null" },
new HVal[] { HRef.make("aaaa-bbbb"), HMarker.VAL, HStr.make("Richmond, Va"), HNum.make(1200, "ft"), HDate.make(2000, 12, 3), null })
.First();
// size
Assert.AreEqual(row.size(), 6);
Assert.IsFalse(row.isEmpty());
// configured tags
Assert.IsTrue(row.get("id").hequals(HRef.make("aaaa-bbbb")));
Assert.IsTrue(row.get("site").hequals(HMarker.VAL));
Assert.IsTrue(row.get("geoAddr").hequals(HStr.make("Richmond, Va")));
Assert.IsTrue(row.get("area").hequals(HNum.make(1200, "ft")));
Assert.IsTrue(row.get("date").hequals(HDate.make(2000, 12, 3)));
Assert.AreEqual(row.get("null", false), null);
try
{
row.get("null");
Assert.Fail();
}
catch (HaystackUnknownNameException)
{
Assert.IsTrue(true);
}
// missing tag
Assert.IsFalse(row.has("foo"));
Assert.IsTrue(row.missing("foo"));
Assert.IsNull(row.get("foo", false));
try { row.get("foo"); Assert.Fail(); } catch (HaystackUnknownNameException) { Assert.IsTrue(true); }
try { row.get("foo", true); Assert.Fail(); } catch (HaystackUnknownNameException) { Assert.IsTrue(true); }
}
void verifyGridEq(HGrid grid, HDict meta, Object[] cols, HVal[][] rows)
{
// meta
Assert.IsTrue(grid.meta.hequals(meta));
// cols
Assert.AreEqual(grid.numCols, cols.Length / 2);
for (int i = 0; i < grid.numCols; ++i)
{
Assert.AreEqual(grid.col(i).Name, cols[i * 2 + 0]);
Assert.IsTrue(grid.col(i).meta.hequals(cols[i * 2 + 1]));
}
// rows
Assert.AreEqual(grid.numRows, rows.Length);
for (int ri = 0; ri < rows.Length; ++ri)
{
HVal[] expected = rows[ri];
HRow actual = grid.row(ri);
for (int ci = 0; ci < expected.Length; ++ci)
{
Assert.AreEqual(expected[ci], actual.get(grid.col(ci).Name, false));
}
}
}
void verifyRowIterator(HRow it, int iIndex, string name, HVal val)
{
Assert.IsTrue(it.Size > iIndex);
string strKeyValue = it.getKeyAt(iIndex, false);
Assert.AreEqual(strKeyValue, name);
Assert.IsTrue(it.get(strKeyValue, false).hequals(val));
}
private void writeRow(HGrid grid, HRow row)
{
for (int i = 0; i < grid.numCols; ++i)
{
HVal val = row.get(grid.col(i), false);
if (i > 0)
{
m_swOut.Write(m_cDelimiter);
}
writeCell(valToString(val));
}
}
public void testEmpty()
{
// Instance Empty
HRow row = BuildRows(Array.Empty <string>(), Array.Empty <HVal>()).First();
Assert.AreEqual(row, HRow.Empty);
// size
Assert.AreEqual(row.size(), 0);
Assert.IsTrue(row.isEmpty());
// missing tag
Assert.IsFalse(row.has("foo"));
Assert.IsTrue(row.missing("foo"));
Assert.IsNull(row.get("foo", false));
}
private void writeRow(HGrid grid, HRow row)
{
for (int i = 0; i < grid.numCols; ++i)
{
HVal val = row.get(grid.col(i), false);
if (i > 0)
{
m_swOut.Write(',');
}
if (val == null)
{
if (i == 0)
{
m_swOut.Write('N');
}
}
else
{
m_swOut.Write(val.toZinc());
}
}
flush();
}
public void testCheckedExplicitMissing()
{
HRow row = BuildRows(Array.Empty <string>(), Array.Empty <HVal>()).First();
row.get("foo", true);
}