value = 1; $leaf->columnIndex = 0; $rightLeaf = new DecisionTreeLeaf(); $rightLeaf->value = '<= 2'; $rightLeaf->columnIndex = 1; $leaf->rightLeaf = $rightLeaf; $this->assertEquals('

col_0 =1 Gini: 0.00
		No | col_1 <= 2 Gini: 0.00

', $leaf->getHTML()); } }